[Event "URS"]
[Site "Soviet Union"]
[Date "1979.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Faibisovich, Vadim Z"]
[Result "0-1"]
[ECO "C59"]
[BlackElo "2460"]
[PlyCount "50"]
[EventDate "1979.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nh3 Be7 10. 0-0 0-0 11. d3 Rb8 12. Kh1 c5 13. Ng1 Nc6 14. Nf3 Qc7 15. Nbd2 Rd8 16. Qe1 Bf5 17. Bd1 Re8 18. b3 c4 19. Nxc4 e4 20. dxe4 Nxe4 21. Bb2 Bb4 22. Qe3 Bc5 23. Nd4 Nxd4 24. Bxd4 Bxd4 25. Qxd4 Rbd8 0-1

[Event "Leningrad-ch52 Final"]
[Site "Leningrad"]
[Date "1979.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Yermolinsky, Alex"]
[Result "1-0"]
[ECO "A31"]
[BlackElo "2450"]
[PlyCount "73"]
[EventDate "1979.01.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. c4 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. Bg5 a6 7. Rc1 e6 8. Qd3 h6 9. Bh4 Nc6 10. Nf3 d5 11. e3 Rc8 12. Rd1 Be7 13. Be2 0-0 14. Qb1 Na5 15. cxd5 Nxd5 16. Bxe7 Qxe7 17. Nxd5 Bxd5 18. Bxa6 Qb4+ 19. Nd2 Ra8 20. Be2 Bxg2 21. Rg1 Bd5 22. a3 Qh4 23. b4 Qxh2 24. Rg3 Nb7 25. Nf3 Qh5 26. e4 Bc6 27. Nd4 Qh1+ 28. Kd2 Qxe4 29. Nxc6 Qxc6 30. Rdg1 Qd6+ 31. Kc1 g5 32. Rxg5+ hxg5 33. Rxg5+ Kh8 34. Qe4 Qh2 35. Rh5+ Qxh5 36. Bxh5 Rab8 37. Bxf7 1-0

[Event "Leningrad-ch52 Final"]
[Site "Leningrad"]
[Date "1979.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Yudasin, Leonid"]
[Result "0-1"]
[ECO "E15"]
[PlyCount "66"]
[EventDate "1979.01.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Be7 6. Qc2 c5 7. dxc5 Bxc5 8. 0-0 0-0 9. Bg5 Nc6 10. Nc3 h6 11. Bf4 Qe7 12. Rad1 d5 13. cxd5 exd5 14. a3 Rac8 15. Bh3 Rcd8 16. b4 Bd6 17. Bxd6 Rxd6 18. Nb5 Rdd8 19. Nfd4 Nxd4 20. Nxd4 Ne4 21. Rc1 Nd6 22. Rfd1 Nc4 23. Qc3 Rfe8 24. e3 Qe5 25. Ne2 Qe4 26. Rd4 Qe5 27. Nf4 Nd6 28. Qd3 Ne4 29. Rd1 Qf6 30. Qc2 g5 31. Nxd5 Rxd5 32. Rxd5 Nc3 33. Rd7 Be4 0-1

[Event "Leningrad-ch52 Final"]
[Site "Leningrad"]
[Date "1979.??.??"]
[Round "?"]
[White "Loginov, Valery A"]
[Black "Klaman, Konstantin"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "72"]
[EventDate "1979.01.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 e5 5. d3 h6 6. Bg2 d6 7. 0-0 Be7 8. Ne1 Be6 9. Nd5 Qd7 10. a3 0-0 11. Nc2 Bh3 12. e4 Bxg2 13. Kxg2 Nxd5 14. cxd5 Nd4 15. Nxd4 cxd4 16. Qb3 f5 17. Bd2 Rf7 18. f3 Raf8 19. Rac1 h5 20. a4 h4 21. Qb5 Qxb5 22. axb5 fxe4 23. dxe4 h3+ 24. Kxh3 Rxf3 25. Rxf3 Rxf3 26. Rc7 Rf2 27. Ba5 Kf8 28. Rxb7 Rxb2 29. Rxa7 Rxb5 30. Kg4 Rb2 31. h4 Ra2 32. Bb6 Rxa7 33. Bxa7 Bd8 34. Kf3 Ke8 35. Ke2 Kd7 36. g4 Bxh4 0-1

[Event "Leningrad-ch52 Final"]
[Site "Leningrad"]
[Date "1979.??.??"]
[Round "?"]
[White "Shulman, Vladlen"]
[Black "Klaman, Konstantin"]
[Result "0-1"]
[ECO "A37"]
[PlyCount "66"]
[EventDate "1979.01.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 e5 4. Bg2 d6 5. d3 g6 6. Nf3 Bg7 7. 0-0 Nge7 8. Ne1 Be6 9. Nc2 Qd7 10. Ne3 Bh3 11. Ned5 Bxg2 12. Kxg2 0-0 13. Bh6 Nxd5 14. Nxd5 f5 15. Bxg7 Qxg7 16. Qd2 Rae8 17. Rad1 f4 18. f3 Nd4 19. g4 h5 20. h3 Kh7 21. Rg1 Qf7 22. Nc3 Rg8 23. Ne4 Qe7 24. g5 Ref8 25. Nf6+ Rxf6 26. gxf6 Qxf6 27. Kh2 g5 28. Kg2 Nf5 29. Rb1 Ne3+ 30. Kf2 g4 31. fxg4 Qh4+ 32. Kf3 Qxh3+ 33. Ke4 Nxg4 0-1

[Event "URS"]
[Site "Soviet Union"]
[Date "1979.??.??"]
[Round "?"]
[White "Vorotnikov, Vladislav V"]
[Black "Klaman, Konstantin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2410"]
[PlyCount "62"]
[EventDate "1979.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 Qc7 8. g3 Nde7 9. Na3 Ng6 10. Nb5 Qb8 11. Bf4 a6 12. Nbd4 Nxd4 13. Qxd4 b6 14. Bg2 Bc5 15. Qd2 0-0 16. 0-0 Ra7 17. b4 Be7 18. Be3 Bd8 19. Rfe1 Bb7 20. Bd4 Qa8 21. Re3 d6 22. Rd1 f6 23. exf6 e5 24. f7+ Rxf7 25. Bxe5 Rxf3 26. Rxf3 Nxe5 27. Re3 Bxg2 28. Rxe5 Bh3 29. Rd5 b5 30. Qd4 Re7 31. Qf4 Qxd5 0-1

[Event "Leningrad-ch52 Final"]
[Site "Leningrad"]
[Date "1979.??.??"]
[Round "?"]
[White "Yuneev, Alexey"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "E30"]
[PlyCount "43"]
[EventDate "1979.01.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 e5 7. d6 Bxc3+ 8. bxc3 0-0 9. e3 Re8 10. Bd3 a5 11. Ne2 Ra6 12. Bf5 g6 13. e4 Kg7 14. Rb1 Rh8 15. f4 Re8 16. 0-0 exf4 17. Nxf4 g5 18. Nh5+ Nxh5 19. Qxh5 gxh4 20. Be6 Rxe6 21. Rxf7+ Kg8 22. Qf5 1-0

[Event "URS Army-ch31 Semifinal"]
[Site "Soviet Union"]
[Date "1977.03.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Karasev, Vladimir I"]
[Result "1-0"]
[ECO "A46"]
[BlackElo "2515"]
[PlyCount "71"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 Nbd7 4. Nbd2 h6 5. Bxf6 Nxf6 6. e3 c6 7. Bd3 Qc7 8. c3 e5 9. Qc2 Be7 10. dxe5 dxe5 11. Nc4 b5 12. Ncd2 0-0 13. 0-0 Bb7 14. c4 b4 15. Ne4 Nd7 16. Ng3 Nc5 17. Rfd1 Rfd8 18. Bf5 Bf8 19. h4 g6 20. Bh3 h5 21. Ne4 f5 22. Bxf5 gxf5 23. Nf6+ Kg7 24. Qxf5 Rxd1+ 25. Rxd1 Qf7 26. Nxh5+ Kg8 27. Qg5+ Bg7 28. Nxe5 Qxf2+ 29. Kh1 Ne6 30. Qg4 Re8 31. Rd7 Qf8 32. Rxb7 Re7 33. Rd7 Rxd7 34. Qxe6+ Rf7 35. Nxg7 Kxg7 36. Qg6+ 1-0

[Event "URS Army-ch31 Semifinal"]
[Site "Soviet Union"]
[Date "1977.03.??"]
[Round "?"]
[White "Klovans, Janis"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "67"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 Qxf6 10. Nd5 Qd8 11. c4 b4 12. Qa4 Bd7 13. Nb5 axb5 14. Qxa8 Qxa8 15. Nc7+ Kd8 16. Nxa8 Nd4 17. Rc1 b3 18. axb3 b4 19. Nb6 Nxb3 20. Rd1 Bc6 21. Nd5 Bxd5 22. cxd5 Kc7 23. Bc4 Nc5 24. Ra1 Kb7 25. Ra5 Nxe4 26. Rb5+ Kc7 27. Ke2 Be7 28. Ra1 Rc8 29. Ra7+ Kd8 30. Rbb7 Rxc4 31. Rd7+ Kc8 32. Rxe7 Kb8 33. Reb7+ Kc8 34. Rxf7 1-0

[Event "URS Army-ch31 Semifinal"]
[Site "Soviet Union"]
[Date "1977.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Petuchov, Sergej"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "49"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 a6 5. Bc4 Ng6 6. d4 Be7 7. d5 Nb8 8. d6 cxd6 9. Nc3 Nc6 10. a4 h6 11. Nd5 Rb8 12. Qd3 Bg5 13. Ne3 b5 14. Bb3 Bxe3 15. Bxe3 Qf6 16. axb5 Rxb5 17. Rfd1 Ke7 18. Bc4 Rb4 19. b3 Rb8 20. Rd2 Rd8 21. Rad1 Nf4 22. Qc3 Bb7 23. Rxd6 Nd4 24. Nxd4 exd4 25. Rxf6 1-0

[Event "URS Army-ch31 Final"]
[Site "Lvov"]
[Date "1977.??.??"]
[Round "?"]
[White "Timoscenko, Gennadij A"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2505"]
[PlyCount "79"]
[EventDate "1977.05.30"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 Nf6 7. 0-0 Be7 8. Re1 0-0 9. Nbd2 Be8 10. Nf1 Nd7 11. Ng3 Kh8 12. a3 Bf6 13. Bc2 Ne7 14. Be3 g6 15. Qd2 Ng8 16. Rad1 Qe7 17. b4 Bg7 18. dxe5 dxe5 19. Qd5 Rb8 20. c4 Bh6 21. Bxh6 Nxh6 22. c5 Ng4 23. Qd2 Kg7 24. Qc3 f6 25. Rd2 Bf7 26. Red1 Rfd8 27. c6 bxc6 28. Qxc6 Nb6 29. Nf1 Rxd2 30. Rxd2 Be8 31. Qc3 Rd8 32. h3 Nh6 33. Ne3 Rxd2 34. Nxd2 Nf7 35. Ndc4 Nd6 36. Nxb6 cxb6 37. Nd5 Qd8 38. Bd3 Bf7 39. Nc7 Qc8 40. Qc6 1-0

[Event "URS"]
[Site "Soviet Union"]
[Date "1976.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Gufeld, Eduard"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2545"]
[PlyCount "66"]
[EventDate "1976.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 Nh5 6. Bg5 h6 7. Bh4 g5 8. Nfd2 gxh4 9. Bxh5 e5 10. dxe5 Nc6 11. Nc3 Nxe5 12. Qe2 0-0 13. 0-0-0 b5 14. f4 b4 15. Nd5 c6 16. Nxb4 a5 17. Nd3 Nxd3+ 18. cxd3 Rb8 19. Nc4 Ba6 20. Rd2 a4 21. Rc2 Qf6 22. Rd1 Rb5 23. Bf3 Rc5 24. g3 hxg3 25. hxg3 Rb8 26. Qg2 Bxc4 27. dxc4 d5 28. e4 dxe4 29. Bxe4 a3 30. Qf2 axb2+ 31. Kb1 Ra5 32. Rcd2 Rxa2 33. Kxa2 Ra8+ 0-1

[Event "Sevastopol"]
[Site "Sevastopol"]
[Date "1973.??.??"]
[Round "?"]
[White "Gusev, Vladimir A"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "55"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 Qg5 6. Nf3 Qxg2 7. Rg1 Qh3 8. Nc3 d6 9. Rg3 Qd7 10. Qe2 Bb7 11. d4 0-0-0 12. Be3 g6 13. 0-0-0 Bg7 14. Rg5 f5 15. exf5 Bh6 16. Rg3 Qxf5 17. Ng5 Rf8 18. Rf3 Qd7 19. Rxf8+ Bxf8 20. d5 c5 21. Ne6 Ne7 22. Qc4 Nf5 23. Ne4 Bg7 24. a4 Re8 25. Rd3 Nd4 26. Bxd4 Bxd4 27. Rxd4 cxd4 28. Nf6 1-0

[Event "URS Army-ch27 Final"]
[Site "Kaliningrad"]
[Date "1973.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Kuindzhy, Alexander"]
[Result "0-1"]
[ECO "B52"]
[PlyCount "104"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. Nc3 Bg7 9. Be3 Nh6 10. f3 f5 11. Nxc6 bxc6 12. 0-0 0-0 13. Qd2 Nf7 14. exf5 Qxf5 15. Rad1 Ne5 16. Qe2 c5 17. Rd5 Qc8 18. Ne4 Nc6 19. Rd2 Rb8 20. Ng5 h6 21. Ne4 Qe6 22. h3 Nd4 23. Bxd4 Bxd4+ 24. Kh1 Qe5 25. b3 Kg7 26. Qd3 Rb7 27. g3 a5 28. f4 Qe6 29. g4 a4 30. Qf3 axb3 31. axb3 Rxb3 32. Nxc5 Bxc5 33. Qxb3 Rxf4 34. Qc3+ Bd4 35. Qd3 Rxf1+ 36. Qxf1 Qe4+ 37. Rg2 Be5 38. Qe2 Qb1+ 39. Rg1 Qb3 40. Qg2 Qxc4 41. h4 h5 42. Qf3 Bf6 43. Kh2 Qc2+ 44. Rg2 Be5+ 45. Kh1 Qc1+ 46. Rg1 Qd2 47. Qh3 hxg4 48. Rxg4 Qe1+ 49. Kg2 Qe2+ 50. Kg1 Kh6 51. Rxg6+ Kxg6 52. Qe6+ Kh5 0-1

[Event "URS Army-ch27 Final"]
[Site "Kaliningrad"]
[Date "1973.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Lerner, Konstantin Z"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "99"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. h4 c5 6. d5 h5 7. Nh3 0-0 8. Ng5 Na6 9. f3 Nc7 10. Be3 b5 11. Qd2 Rb8 12. Nd1 e6 13. dxe6 Nxe6 14. Nf2 Nd4 15. Bd3 Re8 16. c3 Nc6 17. 0-0 Nh7 18. Rad1 Nxg5 19. hxg5 Be6 20. Bb1 Ne5 21. b3 Bf8 22. f4 Ng4 23. Nxg4 Bxg4 24. Rde1 Rb7 25. f5 Rd7 26. c4 bxc4 27. bxc4 Bg7 28. f6 Bf8 29. Bd3 Rb7 30. Rb1 Rb6 31. Rb3 Qc7 32. Bf4 Bd7 33. Bg3 Bc6 34. e5 Re6 35. Qc2 Be8 36. Rxb6 Qxb6 37. Be4 dxe5 38. Bd5 e4 39. Re1 h4 40. Bxh4 Bd7 41. Rxe4 Rd6 42. Qe2 Bc6 43. Bxf7+ Kxf7 44. Re7+ Kg8 45. Qc2 Be8 46. Rxe8 Kf7 47. Qe4 Rd1+ 48. Kh2 Bd6+ 49. Kh3 Rd3+ 50. g3 1-0

[Event "Leningrad-ch46"]
[Site "Leningrad"]
[Date "1973.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Makarov, Gennadi"]
[Result "1/2-1/2"]
[ECO "B39"]
[PlyCount "57"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 0-0 11. Be2 b6 12. h4 f5 13. exf5 gxf5 14. Bf3 Rb8 15. Bd5 Kh8 16. Bh6 Bxh6 17. Qxh6 Nc5 18. 0-0-0 e6 19. Bf3 Ba6 20. b4 Bxc4 21. bxc5 bxc5 22. Qf4 Qb6 23. Qe5+ Kg8 24. Rxd7 Qb2+ 25. Kd1 Rf7 26. Qg3+ Kh8 27. Rxf7 Qa1+ 28. Kd2 Qb2+ 29. Kd1 1/2-1/2

[Event "Sevastopol"]
[Site "Sevastopol"]
[Date "1973.??.??"]
[Round "?"]
[White "Raksin"]
[Black "Klaman, Konstantin"]
[Result "0-1"]
[ECO "D33"]
[PlyCount "82"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. cxd5 exd5 6. Nf3 Nc6 7. Nc3 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. 0-0 Be6 11. Bg5 0-0 12. Na4 h6 13. Nxb6 axb6 14. Be3 Re8 15. a3 Bf5 16. Nd4 Be4 17. Bh3 Ne5 18. b3 Neg4 19. Bf4 g5 20. Bd2 Bg6 21. a4 Bh5 22. Rc1 Ne4 23. Bxg4 Bxg4 24. f3 Nxd2 25. Qxd2 Bd7 26. Rc3 b5 27. axb5 Qb6 28. Kg2 Bxb5 29. Rfc1 Rad8 30. Rc5 Bc4 31. Ra5 Bxe2 32. Re1 Bd3 33. Rxe8+ Rxe8 34. Rxd5 Bg6 35. b4 g4 36. Nf5 gxf3+ 37. Kxf3 Qg1 38. Nxh6+ Kh7 39. Nf5 Qf1+ 40. Kg4 Re4+ 41. Kg5 Qh3 0-1

[Event "Leningrad-ch46"]
[Site "Leningrad"]
[Date "1973.??.??"]
[Round "?"]
[White "Reshko, Aron G"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "63"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 e5 4. Bg2 c5 5. e3 Nc6 6. Nge2 Be7 7. d4 0-0 8. 0-0 Bd7 9. b3 Qc8 10. Bb2 Bh3 11. d5 Bxg2 12. Kxg2 Nb4 13. a3 Na6 14. Qd3 Nc7 15. f4 Nd7 16. g4 b5 17. cxb5 Qb7 18. Rad1 Rfb8 19. a4 a6 20. Qf5 Rd8 21. fxe5 Nxe5 22. b6 Qxb6 23. Ne4 f6 24. Bxe5 dxe5 25. N2c3 Rab8 26. g5 g6 27. Qh3 f5 28. d6 fxe4 29. dxc7 Qxc7 30. Qe6+ Kh8 31. Nd5 Rxd5 32. Rxd5 1-0

[Event "Sevastopol"]
[Site "Sevastopol"]
[Date "1973.??.??"]
[Round "?"]
[White "Sivokhin, Vladimir"]
[Black "Klaman, Konstantin"]
[Result "1/2-1/2"]
[ECO "B42"]
[PlyCount "124"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Be3 Be7 8. f4 d6 9. 0-0 Nbd7 10. Nb3 b6 11. Qe2 Bb7 12. Bd4 e5 13. Be3 0-0 14. a4 d5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. Bxh7+ Kxh7 18. Qd3+ Kg8 19. Qxd5 Qxc2 20. Rf2 Nf6 21. Qxa8 Qxb3 22. Qf3 e4 23. Qg3 Rd8 24. Rd2 Rd3 25. Rxd3 exd3 26. Rc1 Bc5 27. Kf1 d2 28. Bxd2 Ne4 29. Qxb3 Nxd2+ 30. Ke2 Nxb3 31. Rd1 Bd4 32. Kd3 Bf6 33. Kc4 Na5+ 34. Kd5 Be7 35. Rc1 Bc5 36. Re1 Kf8 37. Re4 Nb3 38. Kc6 a5 39. f5 Nd4+ 40. Kd7 f6 41. g4 Nf3 42. h3 Kf7 43. Re2 Nd4 44. Rg2 g6 45. fxg6+ Kxg6 46. h4 Nf3 47. h5+ Kf7 48. Kc6 Kg7 49. Kd5 Ng5 50. Rc2 Kh6 51. Rc1 Kg7 52. Rxc5 bxc5 53. Kxc5 Ne4+ 54. Kb5 Nf2 55. Kxa5 Nxg4 56. Kb4 f5 57. a5 Ne5 58. a6 f4 59. Kc3 Nc6 60. b4 Nxb4 61. a7 Nd5+ 62. Kd3 Nc7 1/2-1/2

[Event "URS Games"]
[Site "Soviet Union"]
[Date "1973.??.??"]
[Round "?"]
[White "Tseitlin, Mark D"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "41"]
[EventDate "1973.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 c6 6. Bc4 d5 7. exd5 cxd5 8. Re1+ Ne7 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Qh5 h6 12. d3 Rh7 13. Nd2 g6 14. Qh4 0-0-0 15. Qxd4 Nc6 16. Qa4 Nb4 17. Qxa7 Nxc2 18. Nb3 Bd6 19. Be3 Bb8 20. Qa8 Qc7 21. Rac1 1-0

[Event "Leningrad-ch46"]
[Site "Leningrad"]
[Date "1973.??.??"]
[Round "?"]
[White "Vorotnikov, Vladislav V"]
[Black "Klaman, Konstantin"]
[Result "1/2-1/2"]
[ECO "C26"]
[PlyCount "86"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 c5 5. Nge2 Nc6 6. 0-0 d6 7. Nd5 Bg4 8. c3 Ba5 9. d3 Nxd5 10. exd5 Ne7 11. h3 Bd7 12. d4 exd4 13. cxd4 c4 14. Bf4 Nc8 15. Qc1 b5 16. Bg5 Ne7 17. a4 bxa4 18. Qxc4 0-0 19. Nc3 Rb8 20. Rfb1 f6 21. Bf4 Bf5 22. Rc1 Rxb2 23. Rxa4 Bb6 24. Raa1 Qd7 25. Na4 Rc8 26. Nxb2 Rxc4 27. Nxc4 Bxd4 28. Ra6 Bxh3 29. Rxd6 Qg4 30. Re1 Kf7 31. Rde6 Nf5 32. Nd6+ Nxd6 33. Rxd6 g5 34. Be3 Be5 35. Bxh3 Qxh3 36. Rd8 h5 37. d6 h4 38. d7 Bc7 39. Rh8 Kg7 40. d8Q Bxd8 41. Rxd8 hxg3 42. fxg3 Qxg3+ 43. Kf1 Qf3+ 1/2-1/2

[Event "URS Army-ch27 Final"]
[Site "Kaliningrad"]
[Date "1973.??.??"]
[Round "?"]
[White "Yuferov, Sergey N"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "D73"]
[PlyCount "44"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. c4 c6 6. d4 dxc4 7. Nbd2 b5 8. a4 Bb7 9. e4 0-0 10. e5 Nd5 11. Ne4 Na6 12. h4 Nac7 13. h5 Ne6 14. Nh4 Nb4 15. Ng5 Nxd4 16. Bd2 Nd3 17. e6 Nxb2 18. exf7+ Kh8 19. Qb1 Ne2+ 20. Kh2 Qxd2 21. Qxg6 Qxg5 22. Qxg5 Bf6 1-0

[Event "Leningrad-ch45 Semifinal"]
[Site "Leningrad"]
[Date "1972.??.??"]
[Round "?"]
[White "Faibisovich, Vadim Z"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "C87"]
[PlyCount "57"]
[EventDate "1972.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nf6 7. Re1 Be7 8. d4 0-0 9. Nbd2 exd4 10. cxd4 d5 11. e5 Ne8 12. h3 g6 13. Nf1 Ng7 14. Bh6 Re8 15. Ne3 Nf5 16. Nxf5 Bxf5 17. Rc1 Bd7 18. a3 Na5 19. Bxd7 Qxd7 20. e6 fxe6 21. Ne5 Qd8 22. b4 Nc6 23. Nxc6 bxc6 24. Rxe6 Bf8 25. Rxe8 Qxe8 26. Bxf8 Kxf8 27. Qc2 a5 28. Qc5+ Kg8 29. b5 1-0

[Event "Leningrad Cup"]
[Site "Leningrad"]
[Date "1972.??.??"]
[Round "?"]
[White "Khasdan, Viatcheslav"]
[Black "Klaman, Konstantin"]
[Result "1/2-1/2"]
[ECO "E15"]
[PlyCount "80"]
[EventDate "1972.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Be7 6. Bg2 0-0 7. 0-0 d5 8. Ne5 c6 9. cxd5 Bxe2 10. dxc6 Bxf1 11. Kxf1 Nd5 12. Nc3 Nc7 13. Be3 a6 14. d5 Bd6 15. Nd3 b5 16. Qb3 exd5 17. Nxd5 Nxc6 18. Nxc7 Na5 19. Qc3 Qxc7 20. Qxc7 Bxc7 21. Bxa8 Rxa8 22. b3 Nb7 23. Rc1 Bd8 24. Rc6 Kf8 25. Nc5 Nxc5 26. Bxc5+ Ke8 27. Bd4 Kd7 28. Rc2 g6 29. Ke2 Ba5 30. Kd3 Re8 31. Re2 Rxe2 32. Kxe2 Ke6 33. Kd3 f5 34. f3 Bc7 35. Bf2 h5 36. h3 Kd5 37. g4 Bd6 38. gxh5 gxh5 39. Bd4 Ba3 40. Bg7 a5 1/2-1/2

[Event "URS Army Navy-ch"]
[Site "Soviet Union"]
[Date "1972.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Bangiev, Alexander J"]
[Result "1-0"]
[ECO "B26"]
[PlyCount "75"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8 7. Qd2 b5 8. Nge2 b4 9. Nd1 e5 10. 0-0 Nge7 11. Bh6 0-0 12. Bxg7 Kxg7 13. Ne3 Be6 14. f4 Nd4 15. f5 gxf5 16. Nxd4 cxd4 17. Nxf5+ Bxf5 18. exf5 f6 19. a3 b3 20. g4 bxc2 21. Qxc2 Qb6 22. g5 Ng8 23. h4 Rfc8 24. Qa4 Rc7 25. Rac1 Rbc8 26. Rxc7+ Qxc7 27. Qd1 Qc2 28. Qg4 Qd2 29. Rf3 Kf8 30. Rg3 Rc7 31. Qe4 Rc8 32. Qb7 Qc1+ 33. Kh2 Qc7 34. Qf3 Qc1 35. g6 Kg7 36. Qd5 hxg6 37. Qe6 Rd8 38. fxg6 1-0

[Event "URS Army-ch Final"]
[Site "Sevastopol"]
[Date "1970.??.??"]
[Round "?"]
[White "Bangiev, Alexander J"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "C73"]
[PlyCount "56"]
[EventDate "1970.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. Be3 g6 8. Qd2 Bg4 9. Qc3 Qd7 10. Nbd2 Ne7 11. 0-0-0 Bg7 12. h3 Be6 13. Kb1 h6 14. Nb3 Bf7 15. Na5 0-0 16. Qa3 Rfb8 17. c4 f5 18. dxe5 fxe4 19. Nd4 Bxe5 20. Bxh6 c5 21. Ndb3 Qf5 22. Be3 Rb4 23. g4 Qf6 24. Bd2 Rab8 25. Bxb4 cxb4 26. Qa4 Be8 27. Nc6 Bxc6 28. Qa5 e3 1-0

[Event "URS Army-ch Final"]
[Site "Sevastopol"]
[Date "1970.??.??"]
[Round "?"]
[White "Zeitlein, Michael"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "C79"]
[PlyCount "79"]
[EventDate "1970.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. d4 Nf6 7. c3 Be7 8. Nbd2 0-0 9. Qe2 Nxd4 10. cxd4 Bxa4 11. dxe5 Bb5 12. Nc4 Nxe4 13. Qxe4 d5 14. Qg4 h5 15. Qxh5 Bxc4 16. Ng5 Bd3 17. Re1 Bg6 18. Qg4 Qc8 19. e6 Bf6 20. Nh3 Be4 21. f3 Bh7 22. Ng5 fxe6 23. Nxh7 Kxh7 24. Rxe6 Kg8 25. Bd2 Rf7 26. Rae1 Qd7 27. h4 Bxb2 28. h5 c5 29. h6 Raf8 30. Qh4 Qb5 31. hxg7 Bxg7 32. Bh6 Qb2 33. Rg6 Qb4 34. Rg4 Qb2 35. Bxg7 Rxg7 36. Re7 Rff7 37. Re8+ Rf8 38. Rxf8+ Kxf8 39. Qd8+ Kf7 40. Qd7+ 1-0

[Event "Leningrad-ch42"]
[Site "Leningrad"]
[Date "1969.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Antonov, Vladimir"]
[Result "1-0"]
[ECO "E16"]
[PlyCount "53"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 0-0 8. Nc3 Ne4 9. Nxe4 Bxe4 10. Qf4 f5 11. Rc1 Qe7 12. a3 Nc6 13. 0-0 d6 14. c5 dxc5 15. dxc5 e5 16. Qe3 Rad8 17. cxb6 cxb6 18. g4 Nd4 19. Rfe1 Qb7 20. gxf5 Nxf5 21. Qb3+ Bd5 22. Nxe5 Nd4 23. Qg3 Rde8 24. Rcd1 Bxg2 25. Rxd4 Bd5 26. Red1 Be6 27. Rd7 1-0

[Event "Leningrad-ch40"]
[Site "Leningrad"]
[Date "1967.??.??"]
[Round "?"]
[White "Karasev, Vladimir I"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "77"]
[EventDate "1967.10.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 e5 6. Nb3 Be6 7. Be2 Be7 8. 0-0 Nbd7 9. f4 Rc8 10. Kh1 0-0 11. Be3 a6 12. a4 Qc7 13. a5 Qc6 14. Ra4 Rfd8 15. f5 Nc5 16. Nxc5 dxc5 17. Qe1 Bd7 18. Bc4 Qc7 19. Ra1 Bc6 20. Bg5 Rd4 21. Bxf6 Rxc4 22. Bxg7 Kxg7 23. f6+ Bxf6 24. Qg3+ Kh8 25. Rxf6 Bxe4 26. Nxe4 Rxe4 27. Raf1 Rd4 28. h3 Rf8 29. R6f5 Rd5 30. c4 Rd4 31. Qg5 Qd6 32. Rf6 Qe7 33. Qh6 e4 34. Re6 Qd8 35. Rg6 Rg8 36. Rxf7 Rd1+ 37. Kh2 Qb8+ 38. g3 Rd2+ 39. Kh1 1-0

[Event "Leningrad-ch40"]
[Site "Leningrad"]
[Date "1967.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Chepukaitis, Genrikh"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "113"]
[EventDate "1967.10.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Bb4 5. Qa4+ Nc6 6. cxd5 exd5 7. Ne5 a5 8. Bg5 0-0 9. Nxc6 bxc6 10. a3 Bd6 11. e3 Bd7 12. Qc2 h6 13. Bh4 Re8 14. Be2 Qe7 15. Bxf6 Qxf6 16. 0-0 Qg5 17. Bf3 f5 18. Rfe1 Qh4 19. g3 Qf6 20. Rad1 g5 21. Bg2 h5 22. Na4 Re7 23. Nc5 Be8 24. Nd3 h4 25. gxh4 g4 26. Nf4 Rh7 27. h5 Qg5 28. Rd3 Bd7 29. Qd2 Rxh5 30. Nxh5 Qxh5 31. Kf1 Qxh2 32. f4 Kg7 33. Re2 Qh8 34. Ke1 Qb8 35. Kd1 Qb5 36. Rc3 Rh8 37. Kc2 Bc8 38. Re1 Bd7 39. Bf1 Qb8 40. Bd3 Rh3 41. Kb1 Qh8 42. Rcc1 Qe8 43. Re2 Qe6 44. Rce1 a4 45. Rh2 Rf3 46. Rh5 Be7 47. Qh2 Qg6 48. Rh1 g3 49. Qh3 Rxe3 50. Rxf5 Bh4 51. Rf7+ Kg8 52. Rxd7 Rxd3 53. Rd8+ Kf7 54. Qd7+ Be7 55. f5 Qd6 56. Qe8+ Kg7 57. Qh8+ 1-0

[Event "Leningrad CC-ch"]
[Site "Leningrad"]
[Date "1967.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Faibisovich, Vadim Z"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "62"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 Nge7 7. a3 d6 8. Rb1 0-0 9. d3 Be6 10. Nd5 Rb8 11. b4 b5 12. Bd2 Bf5 13. e4 Bg4 14. f3 Be6 15. 0-0 bxc4 16. dxc4 Nd4 17. Nxd4 cxd4 18. Qb3 Qd7 19. Rfc1 f5 20. b5 fxe4 21. fxe4 Rf7 22. a4 Rbf8 23. Rf1 Nxd5 24. cxd5 Bh3 25. a5 Bxg2 26. Kxg2 Rxf1 27. Rxf1 Rxf1 28. Kxf1 Bh6 29. Bxh6 Qh3+ 30. Ke1 Qxh6 31. b6 axb6 1/2-1/2

[Event "Leningrad CC-ch"]
[Site "Leningrad"]
[Date "1967.??.??"]
[Round "?"]
[White "Reshko, Aron G"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "A18"]
[PlyCount "107"]
[EventDate "1967.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 c5 8. Nf3 cxd4 9. Bg5 Qf5 10. cxd4 Bb4+ 11. Bd2 Qa5 12. Bd3 Nc6 13. Rb1 Bxd2+ 14. Qxd2 Ke7 15. d5 Qxd2+ 16. Kxd2 Na5 17. Rhe1 Rd8 18. Kc3 Kf8 19. Ng5 h6 20. dxe6 Rxd3+ 21. Kxd3 hxg5 22. Rb5 Nc6 23. exf7 g4 24. Re8+ Kxf7 25. Rh8 b6 26. Ke3 Ne7 27. Rg5 Ng6 28. Rd8 Ne7 29. Rxg4 Bb7 30. Rxa8 Bxa8 31. Rf4+ Ke6 32. g4 Ng6 33. Rd4 Ne5 34. h3 Bg2 35. Kf4 Bc6 36. Kg3 Nf7 37. f4 Nd6 38. a3 Ke7 39. f5 Be4 40. h4 Bb1 41. h5 Ba2 42. Kf4 Bxc4 43. g5 Bg8 44. g6 Ne8 45. Re4+ Kf8 46. Kg5 Bb3 47. h6 gxh6+ 48. Kxh6 Nf6 49. Re1 b5 50. Kg5 Ne8 51. f6 a5 52. Re7 Nd6 53. Ra7 Nf7+ 54. Kh5 1-0

[Event "Leningrad Spartakiad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[Round "?"]
[White "Vladimirov, Boris T"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "D17"]
[PlyCount "97"]
[EventDate "1967.??.??"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bg6 9. Bxc4 Nbd7 10. Nd3 Ba5 11. Be3 Bb6 12. Qe2 0-0 13. 0-0 Re8 14. Rfd1 Qc7 15. Rac1 Rad8 16. Ba2 Qb8 17. b4 a5 18. bxa5 Bxa5 19. Bf2 Bc7 20. g3 h5 21. Rb1 h4 22. Kg2 Ba5 23. Nb4 hxg3 24. hxg3 Qa8 25. Bc4 Nd5 26. Ncxd5 exd5 27. Nxd5 cxd5 28. Bxd5 Nb6 29. Bb3 Nd5 30. Qb5 Nc3 31. Qg5 Qa6 32. Rh1 Nxb1 33. Qh4 Kf8 34. d5 Bb6 35. Qg5 Kg8 36. Qxg6 Qe2 37. Qxb6 Nd2 38. Bd1 Qd3 39. Qd4 Qxd4 40. Bxd4 Nc4 41. Kf2 Rc8 42. Be2 Nd6 43. Bd3 f6 44. Rb1 Re7 45. g4 Rec7 46. f4 Rf7 47. Kg2 Re8 48. Rb6 Rxe4 49. Bc5 1-0

[Event "Leningrad-ch38"]
[Site "Leningrad"]
[Date "1965.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Aronson, Lev Abramovich"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "69"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 e6 5. Qe2 Be7 6. d4 0-0 7. dxc5 Nxe4 8. cxd6 Nxd6 9. Bd3 Nd7 10. 0-0 Ne8 11. Bf4 Nef6 12. Nbd2 b6 13. Rad1 Nc5 14. Bc4 Bb7 15. Ne4 Qc8 16. Nd6 Bxd6 17. Bxd6 Rd8 18. Rd4 Bd5 19. Be7 Rd7 20. Bxf6 gxf6 21. Bxd5 Rxd5 22. Rxd5 exd5 23. Nd4 Ne6 24. Qg4+ Ng7 25. Qf3 Qd8 26. Re1 Qd6 27. Qg4 Rd8 28. Re3 Qd7 29. Qg3 Qd6 30. Nf5 Qf8 31. Nxg7 Qxg7 32. Qf4 d4 33. Rg3 dxc3 34. Rxg7+ Kxg7 35. Qg4+ 1-0

[Event "Leningrad-ch38"]
[Site "Leningrad"]
[Date "1965.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Blechzin, Igor"]
[Result "1-0"]
[ECO "A65"]
[PlyCount "75"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. Bg5 h6 10. Bf4 b6 11. Qd2 Kh7 12. Ng3 Ba6 13. h4 Bxd3 14. Qxd3 h5 15. Bg5 Qc8 16. e5 Ng4 17. exd6 c4 18. Qc2 Na6 19. 0-0 Nb4 20. Qa4 Nd3 21. d7 Qc7 22. Nce4 Bxb2 23. d6 Qb7 24. d8Q Raxd8 25. Bxd8 Rxd8 26. Qxc4 Bxa1 27. Qxd3 Be5 28. f4 Bg7 29. Nxh5 Bf8 30. f5 Bxd6 31. fxg6+ fxg6 32. Nxd6 Qe7 33. Qc4 Rf8 34. Qxg4 Qe3+ 35. Kh2 Rxf1 36. Qd7+ Kh6 37. Qg7+ Kxh5 38. Qh7+ 1-0

[Event "Leningrad-ch38"]
[Site "Leningrad"]
[Date "1965.??.??"]
[Round "?"]
[White "Lukin, Andrei M"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "B29"]
[PlyCount "47"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. d4 Nc6 7. Be3 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. Bxd4 e6 11. Bb5+ Bd7 12. Bxd7+ Kxd7 13. 0-0-0 Ke8 14. Rd3 Rd8 15. Rhd1 a6 16. c4 Be7 17. Rb3 Rd7 18. Be5 Bg5+ 19. f4 f6 20. Rxd7 Kxd7 21. Rxb7+ Kc6 22. Rc7+ Kb6 23. fxg5 fxe5 24. Rxg7 1-0

[Event "URS"]
[Site "Soviet Union"]
[Date "1964.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Cherepkov, Alexander V"]
[Result "1/2-1/2"]
[ECO "B30"]
[PlyCount "69"]
[EventDate "1964.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 e5 4. d3 d6 5. Be2 g6 6. Nc3 Bg7 7. 0-0 Nge7 8. Bg5 f6 9. Bd2 0-0 10. Ne1 f5 11. Nc2 Nd4 12. Bg5 Bf6 13. Bxf6 Rxf6 14. f4 fxe4 15. Nxe4 Rxf4 16. Rxf4 exf4 17. Nxd4 cxd4 18. Qd2 d5 19. Nf6+ Kg7 20. Qxf4 dxc4 21. Qe5 Bf5 22. Rf1 Kf7 23. Nxh7 Nc6 24. Qg3 Qe7 25. Bf3 Qe3+ 26. Kh1 Re8 27. dxc4 Kg7 28. Ng5 d3 29. Bxc6 Qxg3 30. hxg3 bxc6 31. Rd1 Re2 32. g4 d2 33. Nf3 Bxg4 34. Rxd2 Bxf3 35. Rd7+ 1/2-1/2

[Event "Leningrad Team-ch"]
[Site "Leningrad"]
[Date "1964.??.??"]
[Round "?"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "E44"]
[PlyCount "85"]
[EventDate "1964.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 b6 6. a3 Be7 7. d5 Ba6 8. Ng3 Bd6 9. Bd3 Be5 10. Nce2 c6 11. f4 Bc7 12. dxc6 d5 13. cxd5 Bxd3 14. Qxd3 Qxd5 15. Qxd5 Nxd5 16. Nd4 e5 17. Nb5 Bd8 18. e4 Nc7 19. Nxc7 Bxc7 20. f5 Nxc6 21. Be3 Nd4 22. Rc1 Rac8 23. Ne2 Bd6 24. Rxc8 Rxc8 25. Bxd4 exd4 26. Kd2 Kf8 27. Kd3 Be5 28. h3 Ke7 29. Rc1 Rd8 30. Ng1 Kd6 31. Nf3 f6 32. b4 a6 33. a4 h6 34. b5 axb5 35. axb5 Ra8 36. Rc6+ Kd7 37. Nxe5+ fxe5 38. f6 Ra3+ 39. Kc4 d3 40. f7 Ke7 41. Rc7+ Kf8 42. Kd5 Ra8 43. Rd7 1-0

[Event "Leningrad-ch36 Final"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Chernikov, Pavel Pavlovich"]
[Result "1-0"]
[ECO "B52"]
[PlyCount "69"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c4 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nh6 10. h3 f5 11. Nxc6 bxc6 12. Bxh6 Bxh6 13. Nc3 fxe4 14. Nxe4 0-0 15. Qe2 Rae8 16. Rad1 Qf5 17. Rd3 Qe5 18. Rfd1 Rb8 19. b3 a5 20. g3 a4 21. f4 Qf5 22. Nf2 axb3 23. axb3 e5 24. fxe5 dxe5 25. Kg2 Ra8 26. Ne4 Ra2 27. Qxa2 Qxe4+ 28. Kh2 Be3 29. Rd8 Bd4 30. Rxf8+ Kxf8 31. Qg2 Qe3 32. Rf1+ Ke7 33. Qxc6 Qe2+ 34. Qg2 Qd3 35. Qb7+ 1-0

[Event "Leningrad-ch36 Final"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Korelov, Alexander Pavlovich"]
[Result "1-0"]
[ECO "E08"]
[PlyCount "61"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 e6 5. 0-0 Nbd7 6. c4 Be7 7. Qc2 0-0 8. Rd1 b5 9. b3 a5 10. Bf4 Ba6 11. Nbd2 Nh5 12. e4 Nxf4 13. gxf4 Nf6 14. Ne5 Rc8 15. Qd3 bxc4 16. bxc4 c5 17. exd5 exd5 18. dxc5 Rxc5 19. Qh3 Rc7 20. cxd5 Nxd5 21. Be4 Nf6 22. Ndf3 Qe8 23. Ng5 h6 24. Ne6 fxe6 25. Qxe6+ Rf7 26. Bg6 Bc5 27. Qxa6 Bxf2+ 28. Kxf2 Ng4+ 29. Kg1 Nxe5 30. fxe5 Qf8 31. Rac1 1-0

[Event "Leningrad-ch36 Final"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Ljavdansky, Vladimir"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "61"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. h4 c5 6. d5 d6 7. Be2 e6 8. h5 exd5 9. cxd5 b5 10. hxg6 fxg6 11. e5 dxe5 12. Bxb5 Ba6 13. a4 Bxb5 14. axb5 Nbd7 15. Nf3 Nb6 16. Ng5 Qd7 17. Be3 Rfc8 18. Qe2 c4 19. Rd1 Rab8 20. d6 h6 21. Nge4 Nxe4 22. Nxe4 h5 23. g4 hxg4 24. Rh4 Qf5 25. Rxg4 Nd7 26. Rd5 Qe6 27. Nc3 Rb7 28. Rxc4 Rf8 29. Rc7 Rbb8 30. Qc4 Rf7 31. Ne4 1-0

[Event "Leningrad-ch36 Final"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Vladimirov, Boris T"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "74"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5 4. e3 Nc6 5. c3 d5 6. Bd3 Be7 7. a3 0-0 8. b4 b6 9. Bb2 Bb7 10. 0-0 Qc7 11. Rc1 Rac8 12. Qa4 c4 13. Bb1 Bd6 14. Qc2 Ne7 15. h3 h6 16. Rce1 Ne4 17. Nxe4 dxe4 18. Nd2 f5 19. f3 exf3 20. gxf3 Bxb4 21. Nxc4 Qg3+ 22. Qg2 Qxg2+ 23. Kxg2 Bxc3 24. Bxc3 Rxc4 25. Bb4 Re8 26. Bd3 Rcc8 27. Kg3 Kf7 28. h4 Nc6 29. Bd2 Red8 30. Rc1 Nxd4 31. Rxc8 Bxc8 32. Rc1 Nb3 33. Rc7+ Rd7 34. Rxc8 Rxd3 35. Rc7+ Ke8 36. Bb4 a5 37. Be1 Rxe3 0-1

[Event "Leningrad-ch36 Final"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Reshko, Aron G"]
[Black "Klaman, Konstantin"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "84"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 e5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 c6 6. 0-0 0-0 7. d4 e4 8. Ne1 d5 9. Bg5 Be6 10. e3 Nbd7 11. cxd5 Bxd5 12. Bxf6 Nxf6 13. Nxd5 Qxd5 14. Nd3 Bd6 15. Nc1 Rac8 16. Ne2 Rfe8 17. Nc3 Qe6 18. Qe2 h5 19. Rac1 h4 20. a3 Rcd8 21. b4 a5 22. Rb1 axb4 23. axb4 Ra8 24. Rfc1 Ra3 25. b5 hxg3 26. hxg3 c5 27. dxc5 Bxc5 28. Qc2 Bd6 29. Ne2 Qf5 30. Nd4 Qh5 31. Rb3 Raa8 32. b6 Re5 33. Qe2 Ng4 34. Rb5 Bc5 35. Rcb1 Bxd4 36. exd4 Rxb5 37. Qxb5 Qh2+ 38. Kf1 e3 39. Qf5 exf2 40. Qxg4 Qg1+ 41. Ke2 Qxb1 42. Kxf2 Ra2+ 0-1

[Event "Leningrad-ch36 Final"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Reshko, Aron G"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "A31"]
[PlyCount "81"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Bc5 6. Nc3 Nc6 7. e3 0-0 8. Be2 d6 9. 0-0 Bf5 10. a3 a5 11. b3 Qb6 12. Na4 Qc7 13. Bb2 Rfd8 14. Rc1 Ne7 15. Nh4 Be4 16. Bf3 Bc6 17. Bxc6 bxc6 18. Qc2 Nd7 19. Nf3 Ng6 20. Ng5 Rab8 21. Rb1 Ngf8 22. Rfd1 h6 23. Ne4 Ne6 24. Rd3 f5 25. Ng3 Rf8 26. Rbd1 e4 27. R3d2 Ne5 28. Bxe5 dxe5 29. Rd7 Qc8 30. Nh5 Rf7 31. Rxf7 Kxf7 32. g4 g6 33. Ng3 Bxa3 34. gxf5 gxf5 35. Qe2 Ng7 36. c5 Rxb3 37. Rd6 Rb5 38. Qa2+ Ke7 39. Qxa3 f4 40. exf4 exf4 41. Qa1 1-0

[Event "Leningrad Team-ch"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Taimanov, Mark E"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "D23"]
[PlyCount "117"]
[EventDate "1963.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ Nc6 5. Nc3 Nd5 6. Bg5 Nxc3 7. bxc3 Qd5 8. e4 Qxe4+ 9. Be3 Bd7 10. Qxc4 e6 11. Be2 Bd6 12. a4 0-0 13. 0-0 e5 14. Rfd1 exd4 15. cxd4 Nb4 16. Ne5 Be6 17. Qc1 Bd5 18. Bf3 Qf5 19. Bg4 Qc2 20. a5 f5 21. Bh3 Rae8 22. f4 Rf6 23. Bf2 Qe2 24. Re1 Qh5 25. Qd1 Qh6 26. Rb1 Qxf4 27. Be3 Qh4 28. Qd2 h6 29. Rf1 Nc6 30. Rb5 Be4 31. Rxb7 Nxe5 32. dxe5 Bxe5 33. Rb3 Rd6 34. Qf2 Qxh3 35. gxh3 Rg6+ 36. Bg5 Rxg5+ 37. Rg3 Rd8 38. Rxg5 hxg5 39. Qa2+ Kh7 40. Re1 Bd4+ 41. Kf1 Bd3+ 42. Kg2 Rb8 43. Qf7 Rb2+ 44. Kh1 Rb1 45. Qh5+ Kg8 46. Qe8+ Kh7 47. Rxb1 Bxb1 48. Qh5+ Kg8 49. Kg2 Be4+ 50. Kf1 Bd3+ 51. Ke1 Bc3+ 52. Kd1 Bxa5 53. Qxg5 c5 54. Qg2 Kh7 55. Qd5 Be4 56. Qxc5 Bb6 57. Qc3 Kh6 58. h4 Bd8 59. Qd2+ 1-0

[Event "Leningrad-ch36 Final"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Vladimirov, Boris T"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "D24"]
[PlyCount "71"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. a4 Nc6 6. e4 Bg4 7. Bxc4 Bxf3 8. gxf3 Qxd4 9. Qb3 0-0-0 10. Bxf7 Qd3 11. Be6+ Kb8 12. Be3 Ne5 13. Qd1 g5 14. Qxd3 Nxd3+ 15. Ke2 Nf4+ 16. Bxf4 gxf4 17. e5 Nh5 18. Rad1 Bh6 19. Rxd8+ Rxd8 20. Rd1 Rxd1 21. Nxd1 Bg5 22. Kd3 Ng7 23. Bg8 h6 24. Ke4 e6 25. Nc3 c5 26. Ne2 b5 27. axb5 axb5 28. Nxf4 Bxf4 29. Kxf4 Kc7 30. Ke4 Kc6 31. Bh7 b4 32. f4 c4 33. Kd4 Kb5 34. Be4 c3 35. f5 exf5 36. Bd5 1-0

[Event "URS-chT Cup 03rd sf"]
[Site "Riga"]
[Date "1961.10.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Kotov, Alexander"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "113"]
[EventDate "1961.10.08"]
[EventType "team-match"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[BlackTeam "Trud"]
[BlackTeamCountry "URS"]

1. d4 d6 2. Bg5 g6 3. e4 Bg7 4. c3 Nd7 5. Nd2 Ngf6 6. Ngf3 h6 7. Bf4 g5 8. Be3 Ng4 9. Nc4 Nxe3 10. Nxe3 Nf6 11. Bd3 c6 12. Qc2 g4 13. Nh4 e6 14. g3 h5 15. 0-0-0 Qc7 16. Rhe1 Bh6 17. Kb1 Bd7 18. c4 0-0-0 19. c5 dxc5 20. Qxc5 Kb8 21. Rc1 Bc8 22. Qc3 Bg5 23. Nhg2 Qd6 24. Qa5 Rhg8 25. Rc4 b5 26. e5 Qc7 27. Qxc7+ Kxc7 28. Rc2 Rxd4 29. Bxb5 Nd7 30. Rxc6+ Kb8 31. Rd6 Rxd6 32. exd6 Ne5 33. Nf4 Rd8 34. Rd1 Bb7 35. Nxh5 Be4+ 36. Ka1 Bf3 37. Rd2 Rh8 38. Nf4 Rxh2 39. a3 Kb7 40. Ka2 Bd8 41. Be2 Rxf2 42. Ba6+ Kxa6 43. Rxf2 Bb6 44. d7 Nxd7 45. Rd2 Bxe3 46. Rxd7 e5 47. Nd3 e4 48. Ne5 Bf2 49. Rxf7 Bxg3 50. Nxg4 Bxg4 51. Rg7 e3 52. Rxg4 e2 53. Rxg3 e1Q 54. Rc3 Kb5 55. a4+ Kb4 56. Ra3 a5 57. Rc3 1/2-1/2

[Event "URS-chT Cup 03rd sf"]
[Site "Riga"]
[Date "1961.10.??"]
[Round "?"]
[White "Nei, Iivo"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "83"]
[EventDate "1961.10.08"]
[EventType "team-match"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. d4 d6 8. d5 Ne5 9. Ne1 g5 10. f4 gxf4 11. exf4 Ng6 12. g4 e6 13. Ng2 exd5 14. cxd5 Ne8 15. f5 Nh4 16. Nxh4 Qxh4 17. Bf4 b6 18. Qd2 Be5 19. Bf3 Nf6 20. Kh1 Ba6 21. Bxe5 dxe5 22. Rg1 Kh8 23. g5 e4 24. Be2 e3 25. Qe1 Qxe1 26. Raxe1 Bxe2 27. Rxe2 Ne8 28. Rxe3 Nd6 29. f6 Rad8 30. Re7 a6 31. Rge1 h6 32. gxh6 Nb5 33. Na4 Rd6 34. Rb7 Rxf6 35. Rxb6 Rf2 36. Nxc5 Nd4 37. Ne4 Rc2 38. Rf1 f5 39. Ng5 Rg8 40. h4 Re8 41. Rg1 Rg8 42. Rb8 1-0

[Event "Match/City Moscow-Leningrad"]
[Site "Moscow"]
[Date "1960.12.05"]
[Round "2.11"]
[White "Klaman, Konstantin"]
[Black "Konstantinopolsky, Alexander Markovich"]
[Result "1/2-1/2"]
[ECO "B24"]
[PlyCount "78"]
[EventDate "1960.12.03"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nf6 5. Nge2 d5 6. exd5 exd5 7. d4 cxd4 8. Nxd4 Be7 9. Be3 0-0 10. 0-0 Bg4 11. Qd3 Qd7 12. Rfe1 Rad8 13. Bg5 h6 14. Bf4 Bc5 15. Nxc6 bxc6 16. Na4 Bb4 17. c3 Be7 18. Qd4 Bf5 19. Nc5 Bxc5 20. Qxc5 Ne4 21. Qa5 Ng5 22. Bxg5 hxg5 23. c4 Be6 24. Rad1 g4 25. b4 Rfe8 26. a4 Bf5 27. b5 Rxe1+ 28. Qxe1 cxb5 29. Rxd5 Re8 30. Qd1 Qe6 31. axb5 Kh7 32. c5 Be4 33. Bxe4+ Qxe4 34. Qd3 Qxd3 35. Rxd3 Re2 36. Kg2 Rb2 37. Re3 Rxb5 38. Re7 f5 39. Kf1 Kg6 1/2-1/2

[Event "Match/City Moscow-Leningrad"]
[Site "Moscow"]
[Date "1960.12.03"]
[Round "1.11"]
[White "Konstantinopolsky, Alexander Markovich"]
[Black "Klaman, Konstantin"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "80"]
[EventDate "1960.12.03"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 Nc6 4. Bg2 e5 5. Nc3 Be7 6. d3 0-0 7. Nd5 d6 8. Nxe7+ Qxe7 9. 0-0 d5 10. cxd5 Nxd5 11. Bd2 Bg4 12. Qa4 Nf6 13. Rfe1 Qd7 14. Bc3 Rab8 15. Qc2 Rfe8 16. Nd2 Rbc8 17. Ne4 Nxe4 18. dxe4 Nd4 19. Qd2 Red8 20. Bxd4 Qxd4 21. Qg5 Be6 22. b3 f6 23. Qh5 b5 24. e3 Qd7 25. Red1 Qc6 26. f4 c4 27. bxc4 bxc4 28. Rac1 c3 29. Rc2 Qc5 30. Kf2 Bxa2 31. Rdc1 Rd3 32. Re1 Bb3 33. Rcc1 exf4 34. Qxc5 fxg3+ 35. hxg3 Rxc5 36. Bf1 Rd2+ 37. Re2 a5 38. Ke1 Rb2 39. Rf2 a4 40. Rxc3 Rb1+ 0-1

[Event "Match/City Leningrad-Moscow"]
[Site "Leningrad"]
[Date "1960.01.16"]
[Round "?"]
[White "Fridstein, German Samuilovich"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "A44"]
[PlyCount "147"]
[EventDate "1960.01.16"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 Nf6 4. Nc3 d6 5. Nf3 Be7 6. Nd2 0-0 7. Bd3 Nbd7 8. Nc4 Nb6 9. Ne3 Bd7 10. a4 Rc8 11. Qe2 h6 12. Bb5 Re8 13. a5 Na8 14. Bxd7 Qxd7 15. Nf5 Nc7 16. Qf3 Kh7 17. h4 Rh8 18. Bg5 Kg8 19. Nxe7+ Qxe7 20. Bxf6 Qxf6 21. Qxf6 gxf6 22. Rh3 Rh7 23. Rf3 Rg7 24. g3 Rg6 25. Kd2 h5 26. Ra3 Kg7 27. Rb3 Rb8 28. Nb5 Nxb5 29. Rxb5 Rg4 30. Ke3 Rg6 31. Kd3 Kf8 32. Ke2 Rg4 33. Ke3 Rg6 34. Rf5 Rh6 35. Kd3 Ke7 36. Kc4 Kd7 37. Rb3 Ke7 38. Rb5 Rhh8 39. Rb3 Rh6 40. Kb5 Rc8 41. Rbf3 Rc7 42. Rc3 Rh8 43. Kc4 Rh6 44. Rb3 Rh8 45. Rb5 Rh6 46. Kd3 Rh8 47. c4 Rh6 48. Ke2 Kf8 49. Kf1 Kg7 50. Kg2 Kg6 51. Kh3 Kg7 52. f3 Rd7 53. g4 hxg4+ 54. fxg4 Rg6 55. Rf3 Rh6 56. Rfb3 b6 57. axb6 axb6 58. Rxb6 Rh8 59. Ra3 Rdd8 60. Raa6 Ra8 61. Rxd6 Rxa6 62. Rxa6 Rb8 63. Rc6 Rb3+ 64. Kg2 Rxb2+ 65. Kf3 Rb3+ 66. Ke2 Rb2+ 67. Kd3 Rb3+ 68. Kd2 Rg3 69. Rxc5 Kf8 70. Rc8+ Ke7 71. c5 Rxg4 72. d6+ Kd7 73. Rc7+ Kd8 74. Kd3 1-0

[Event "Match/City Leningrad-Moscow"]
[Site "Leningrad"]
[Date "1960.01.16"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Fridstein, German Samuilovich"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "49"]
[EventDate "1960.01.16"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 c6 6. Bc4 Nf6 7. d3 d5 8. exd5 Nxd5 9. Re1+ Be7 10. Bg5 0-0 11. Bxe7 Nxe7 12. Nd2 Nd5 13. Qf3 Be6 14. Re5 Qd6 15. Qg3 Rae8 16. Ne4 Qd8 17. Nc5 b5 18. Bb3 Nc7 19. Rg5 g6 20. h4 Kh8 21. Qf4 a5 22. h5 f6 23. Rxg6 hxg6 24. Qh6+ Kg8 25. hxg6 1-0

[Event "Leningrad-ch31"]
[Site "Leningrad"]
[Date "1958.??.??"]
[Round "?"]
[White "Aizenshtadt, Mark"]
[Black "Klaman, Konstantin"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "102"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 Bg4 4. e3 Nbd7 5. Be2 Nh5 6. Bg5 h6 7. Bh4 g5 8. Bg3 Bg7 9. c3 e5 10. dxe5 dxe5 11. Qa4 Nxg3 12. hxg3 Be6 13. Nbd2 0-0 14. e4 c6 15. Nh2 b5 16. Qc2 Nf6 17. Nhf1 Qb6 18. Ne3 Rfd8 19. Nf3 Rd6 20. Nxe5 Rad8 21. Nf3 g4 22. Nd4 Rxd4 23. cxd4 Rxd4 24. 0-0 Rxe4 25. Rad1 Rxe3 26. fxe3 Qxe3+ 27. Kh2 Nd5 28. Bxg4 Bxg4 29. Rde1 Nb4 30. Rxe3 Nxc2 31. Re8+ Kh7 32. Re7 Bh5 33. Rxa7 Bxb2 34. Rfxf7+ Bxf7 35. Rxf7+ Bg7 36. Rc7 Nd4 37. a4 bxa4 38. Ra7 Kg6 39. Rxa4 Kf5 40. Kg1 Ke4 41. Kf2 Bf6 42. Ke1 c5 43. Kd2 Bg5+ 44. Kc3 Kd5 45. Kd3 Nc6 46. Ra8 c4+ 47. Kc2 Bf6 48. Kd2 Nb4 49. Rc8 Kd4 50. Rc7 c3+ 51. Kd1 Kd3 0-1

[Event "Leningrad-ch31"]
[Site "Leningrad"]
[Date "1958.??.??"]
[Round "?"]
[White "Artsukevich, Victor"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "A55"]
[PlyCount "97"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. g3 Be7 6. Bg2 0-0 7. 0-0 Re8 8. e4 c6 9. h3 Qc7 10. Be3 Nf8 11. Qe2 Ng6 12. Rac1 Bd7 13. Rfd1 Rad8 14. c5 exd4 15. cxd6 Qxd6 16. Nxd4 Qb8 17. f4 Bb4 18. e5 Bxc3 19. bxc3 Nd5 20. Bd2 Nc7 21. c4 f6 22. Nf3 fxe5 23. Nxe5 Qc8 24. Kh2 Bf5 25. Bc3 Ne6 26. Qf2 Rxd1 27. Rxd1 Nxe5 28. Bxe5 Ng5 29. g4 Bg6 30. Qb2 Nf7 31. Bxg7 Qc7 32. Qf6 Bc2 33. Rd2 Re6 34. Qxe6 Qxf4+ 35. Kg1 Qxd2 36. Bf6 Qd1+ 37. Bf1 Qd6 38. Qe8+ Qf8 39. Qe3 Qd6 40. Bd4 b6 41. c5 bxc5 42. Qe8+ Qf8 43. Qxf8+ Kxf8 44. Bxc5+ Ke8 45. Bxa7 Ne5 46. Kf2 Kd7 47. Ke3 Ke6 48. Kd4 Nd7 49. Kc3 1-0

[Event "Leningrad-ch31"]
[Site "Leningrad"]
[Date "1958.??.??"]
[Round "?"]
[White "Cherepkov, Alexander V"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "A31"]
[PlyCount "65"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 Bc5 7. Be3 Bxe3 8. Nd6+ Kf8 9. fxe3 Ng4 10. Qd2 Qh4+ 11. g3 Qh6 12. Nd1 Qg6 13. Bh3 h5 14. 0-0 Nf6 15. Bf5 Qg5 16. Nc3 h4 17. Nce4 Nxe4 18. Bxe4 f6 19. Rf5 Qg4 20. Qd5 Ke7 21. Rd1 Qxe2 22. Rf2 Qh5 23. g4 Qg5 24. Qf7+ Kd8 25. Bf5 Kc7 26. Nxc8 Raxc8 27. Rxd7+ Kb8 28. Rxb7+ Ka8 29. Rb5 Rb8 30. Qd5 Rhc8 31. Bxc8 Rxc8 32. Qd7 Rc7 33. Qe8+ 1-0

[Event "Leningrad-ch31"]
[Site "Leningrad"]
[Date "1958.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Byvshev, Vasily Mikhailovich"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "101"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. Qd2 Bg4 7. Be2 Bxf3 8. Bxf3 c6 9. h4 e5 10. d5 Qa5 11. h5 cxd5 12. hxg6 fxg6 13. Bxf6 Rxf6 14. Qxd5+ Qxd5 15. Nxd5 Nc6 16. Nxf6+ Bxf6 17. c3 Kg7 18. 0-0-0 Be7 19. Bg4 Rf8 20. f3 Nd8 21. Bc8 Rf7 22. Kc2 Bf6 23. b4 Rc7 24. Bh3 Kf8 25. Rd5 Nf7 26. g3 Ke7 27. Bg2 h6 28. Kb3 Bg7 29. Rhd1 Bh8 30. a4 h5 31. a5 Bf6 32. R5d3 Bg5 33. Rf1 Bf6 34. f4 Rc8 35. Bh3 Rc7 36. f5 g5 37. g4 h4 38. a6 b6 39. Rfd1 Kd7 40. Bf1 Be7 41. R3d2 Nh6 42. Bb5+ Kc8 43. f6 Bf8 44. Rg1 Kd8 45. Bc4 Kd7 46. Bd5 Rc8 47. c4 Rc7 48. c5 bxc5 49. b5 Kc8 50. Kc4 Rg7 51. b6 1-0

[Event "Leningrad-ch31"]
[Site "Leningrad"]
[Date "1958.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Kondratiev, Pavel E"]
[Result "1-0"]
[ECO "B70"]
[PlyCount "77"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. h4 Bg7 8. Nb3 h5 9. Bg5 Be6 10. Qd2 Rc8 11. f3 Ne5 12. Nd4 Bc4 13. 0-0-0 Bxe2 14. Qxe2 Nc4 15. Kb1 Qb6 16. Nb3 e6 17. Rd4 Qc6 18. Bc1 Nd7 19. Rd3 Ndb6 20. Rhd1 0-0 21. Nd4 Qc5 22. Nb3 Qc6 23. g4 hxg4 24. fxg4 d5 25. exd5 Nxd5 26. Nxd5 exd5 27. Rxd5 Rfe8 28. Qf2 Qe6 29. h5 Qxg4 30. hxg6 fxg6 31. Rg1 Qe4 32. Rd7 Rf8 33. Qh2 Rf7 34. Rd3 Ne5 35. Re3 Qf5 36. Nd4 Qf6 37. Rh1 Ng4 38. Qh7+ Kf8 39. Ne6+ 1-0

[Event "Leningrad-ch31"]
[Site "Leningrad"]
[Date "1958.??.??"]
[Round "?"]
[White "Klaman, Konstantin"]
[Black "Rubel, Igor G"]
[Result "0-1"]
[ECO "A47"]
[PlyCount "104"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. c3 Be7 7. Bg5 0-0 8. Nbd2 d5 9. Qc2 Nc6 10. dxc5 bxc5 11. Rad1 Qc7 12. Bf4 e5 13. Bg5 h6 14. Bxf6 Bxf6 15. e4 d4 16. c4 Rfd8 17. Ne1 Bc8 18. a3 Bg5 19. Nb3 Qb6 20. Nd3 Be7 21. f4 Rb8 22. Nd2 Bg4 23. Rde1 exf4 24. gxf4 Bh4 25. Rb1 Be2 26. Rfc1 Ne7 27. Nf3 Bxd3 28. Qxd3 Ng6 29. Qd2 Qf6 30. b4 Qxf4 31. Qxf4 Nxf4 32. Nxh4 Ne2+ 33. Kf1 Nxc1 34. Rxc1 cxb4 35. axb4 Rxb4 36. Nf5 Kf8 37. c5 d3 38. Nd6 Rb2 39. Rd1 Rc2 40. e5 Rb8 41. c6 Rbb2 42. Bd5 Rb4 43. Kg1 g5 44. Nf5 Rg4+ 45. Kh1 d2 46. Ne3 Rc1 47. Bf3 Rd4 48. Kg2 a5 49. Nf1 a4 50. Kg3 g4 51. Be2 Rxc6 52. Bxg4 Rg6 0-1

[Event "Leningrad-ch31"]
[Site "Leningrad"]
[Date "1958.??.??"]
[Round "?"]
[White "Osnos, Viatcheslav"]
[Black "Klaman, Konstantin"]
[Result "0-1"]
[ECO "D16"]
[PlyCount "76"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. Nxc4 e6 8. Qb3 Na6 9. e4 Bb4 10. e5 Nd5 11. Bd2 0-0 12. Be2 Bxe2 13. Nxe2 Bxd2+ 14. Nxd2 Qg5 15. Qg3 Qf5 16. Rc1 Nab4 17. 0-0 Nd3 18. Rb1 Rad8 19. Kh1 N5f4 20. Nxf4 Nxf4 21. Qe3 c5 22. Nf3 Rd7 23. g4 Qxg4 24. Rg1 Qf5 25. Nh4 cxd4 26. Nxf5 dxe3 27. Nxe3 Nd3 28. Ng4 Rd4 29. f3 Rfd8 30. Rg3 Kf8 31. b3 h5 32. Ne3 h4 33. Rg5 Nf2+ 34. Kg2 Rd2 35. Kf1 Nd3 36. Ng4 g6 37. b4 Rd4 38. Rb3 Rc4 0-1

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.10"]
[Round "19"]
[White "Ravinsky, Grigory Ionovich"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "111"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d4 c6 8. Ba4 d6 9. Na3 Nf6 10. Nc4 Nxe4 11. dxe5 Nxf2 12. Nxd6+ Qxd6 13. Qxd6 Ne4+ 14. Qd4 h6 15. Be3 Bxd4 16. Bxd4 0-0 17. Bc2 Nd2 18. Rf4 Nc4 19. Bc5 Be6 20. Bxf8 Rxf8 21. Bb3 Nxe5 22. Bxe6 fxe6 23. Rxf8+ Kxf8 24. Kf2 Ke7 25. Ke3 b6 26. Ke4 Nc4 27. b3 Nd6+ 28. Ke5 Nf7+ 29. Kf4 g6 30. Re1 Kf6 31. Rf1 Nd6 32. Rf3 e5+ 33. Ke3+ Nf5+ 34. Ke4 Ke6 35. g4 Nd6+ 36. Ke3 Nf7 37. h4 a5 38. c4 a4 39. Rf1 a3 40. Rf2 c5 41. Rf1 Ke7 42. Ke4 Ke6 43. Kd3 Ke7 44. Rf2 Ke6 45. Rf1 g5 46. hxg5 hxg5 47. Rh1 Kf6 48. b4 cxb4 49. Rb1 Nh6 50. Rxb4 Nxg4 51. Rxb6+ Kf5 52. c5 Nf2+ 53. Ke2 Ne4 54. c6 Ke6 55. Ke3 Nc3 56. c7+ 1-0

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.08"]
[Round "18"]
[White "Klaman, Konstantin"]
[Black "Ragozin, Viacheslav"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "68"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Bd3 c5 7. 0-0 Nc6 8. dxc5 Qa5 9. Nb5 Ne8 10. Nfd4 e5 11. Nb3 Qd8 12. Bg3 e4 13. Be2 Bxb2 14. Rb1 Be5 15. Bxe5 Nxe5 16. c4 Be6 17. cxd5 Bxd5 18. Nc3 Nf6 19. Qd4 Nc6 20. Qa4 Qe7 21. Nxd5 Nxd5 22. Rfc1 Rfd8 23. h3 Rac8 24. Bb5 Ncb4 25. Bc4 Nd3 26. Bxd3 exd3 27. Qc4 b6 28. Qxd3 Nb4 29. Qe2 Nd3 30. Rc3 Nxc5 31. Qc2 Rc7 32. Rc1 Rdc8 33. Nd4 Ne6 34. Rc6 Qd7 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.07"]
[Round "17"]
[White "Klaman, Konstantin"]
[Black "Mnatsakanian, Eduard A"]
[Result "1-0"]
[ECO "D78"]
[PlyCount "81"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. b3 Bf5 8. Nc3 Nbd7 9. cxd5 cxd5 10. Bb2 Rc8 11. Qd2 Ne4 12. Nxe4 Bxe4 13. Rfc1 Qb6 14. Bh3 Bf5 15. Bxf5 gxf5 16. Ba3 Qe6 17. Nh4 Bh6 18. e3 Nf6 19. Rxc8 Rxc8 20. Rc1 Ne4 21. Qd1 Bg5 22. Ng2 Rxc1 23. Qxc1 Qa6 24. f3 Nc3 25. Qxc3 Qxa3 26. h4 Bf6 27. Qc8+ Kg7 28. Qxf5 Qxa2 29. Nf4 Qxb3 30. Nh5+ Kh6 31. Nxf6 Qxe3+ 32. Kg2 Qe2+ 33. Kh3 Qe6 34. Ng4+ Kg7 35. Qxe6 fxe6 36. Ne5 a5 37. g4 a4 38. Nd3 a3 39. Nb4 e5 40. dxe5 h5 41. Kg3 1-0

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.04"]
[Round "16"]
[White "Bykov, Vladimir"]
[Black "Klaman, Konstantin"]
[Result "1/2-1/2"]
[ECO "A34"]
[PlyCount "41"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 f5 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nc6 6. g3 Nxd4 7. Qxd4 e5 8. Qd1 Be6 9. Bg2 Qd7 10. b3 Nf6 11. e4 Be7 12. exf5 Bxf5 13. 0-0 Bh3 14. Bg5 Bxg2 15. Kxg2 0-0-0 16. Qe2 Ne8 17. Bxe7 Qxe7 18. Rad1 Nf6 19. f3 a6 20. Nd5 Nxd5 21. Rxd5 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.03"]
[Round "15"]
[White "Klaman, Konstantin"]
[Black "Zhukhovitsky, Samuel"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "115"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 cxd4 5. 0-0 d5 6. Nxd4 e5 7. Nf3 Nc6 8. Bg5 Be7 9. c3 Be6 10. Nbd2 0-0 11. Nb3 Ne4 12. Bxe7 Qxe7 13. Ne1 Rad8 14. Nd3 b6 15. e3 f5 16. f3 Nd6 17. f4 Nc4 18. Qe2 Bc8 19. fxe5 g5 20. Rad1 Kh8 21. Nd4 N4xe5 22. Rfe1 Qf6 23. Nxe5 Nxe5 24. Nc2 Bb7 25. Nb4 Qe6 26. Qd2 Rd7 27. Qd4 Qf6 28. Nd3 Nc4 29. Qxf6+ Rxf6 30. b3 Nd6 31. Nb4 Ne4 32. c4 Rfd6 33. cxd5 a5 34. Nc2 Bxd5 35. Nd4 Nc3 36. Rc1 Bxg2 37. Nxf5 Rd2 38. Rxc3 h5 39. Rc8+ Kh7 40. e4 Bf3 41. Rc3 Rg2+ 42. Kf1 g4 43. Nh4 Rxh2 44. Nxf3 gxf3 45. Rxf3 Rdd2 46. Kg1 Rdg2+ 47. Kf1 Rxa2 48. Kg1 Rag2+ 49. Kf1 Rc2 50. Kg1 Kg7 51. Rd1 Rhd2 52. Rxd2 Rxd2 53. Rf5 Rb2 54. Rb5 Kf7 55. Rxb6 a4 56. Ra6 axb3 57. Rb6 Ke7 58. e5 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.01"]
[Round "14"]
[White "Krogius, Nikolai V"]
[Black "Klaman, Konstantin"]
[Result "1/2-1/2"]
[ECO "D16"]
[PlyCount "66"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. Nxc4 Nbd7 8. g3 e6 9. Bg2 Bb4 10. 0-0 0-0 11. a5 Nd5 12. Bd2 Re8 13. Ne4 N7f6 14. Nxf6+ Qxf6 15. Bxb4 Nxb4 16. Qd2 Qe7 17. Ra4 Na6 18. e4 Red8 19. e5 Rab8 20. Nd6 Nc7 21. a6 Nxa6 22. Bxc6 bxc6 23. Rxa6 Bf3 24. Rfa1 Rd7 25. R1a3 Bd5 26. f4 f5 27. Qa5 Rxb2 28. Rxa7 Rxa7 29. Qxa7 Qxa7 30. Rxa7 Rb8 31. Rc7 Rb1+ 32. Kf2 Rb2+ 33. Ke3 h5 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.30"]
[Round "13"]
[White "Klaman, Konstantin"]
[Black "Zilber, Israel"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "88"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. dxc5 e6 4. g3 Bxc5 5. Bg2 d5 6. 0-0 0-0 7. c4 d4 8. Nbd2 Nc6 9. Nb3 Qe7 10. Bg5 Bb6 11. Nfd2 h6 12. Bxf6 Qxf6 13. Ne4 Qd8 14. c5 Bc7 15. f4 a5 16. a4 f5 17. Nd6 Bxd6 18. cxd6 Qb6 19. Qd3 Rd8 20. Qb5 Qa7 21. Bxc6 bxc6 22. Qe5 d3+ 23. e3 Qb8 24. Nxa5 Qxd6 25. Qxd6 Rxd6 26. Nc4 Rd8 27. Nd2 c5 28. Rfc1 Rd5 29. Rc3 Ba6 30. Rac1 Bb7 31. b3 Ra5 32. Kf2 Ba6 33. Nf3 Rd7 34. Ne5 Rd6 35. Rd1 d2 36. h4 c4 37. Rxc4 Rad5 38. Rc2 Rb6 39. Rb2 Rb4 40. h5 Kf8 41. Nc6 Rb6 42. Nd4 e5 43. Nf3 exf4 44. gxf4 Rd3 1-0

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.28"]
[Round "12"]
[White "Antoshin, Vladimir S"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "D25"]
[PlyCount "69"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Be6 5. Na3 c5 6. Nxc4 Nc6 7. Qa4 cxd4 8. Nce5 Bd5 9. Bb5 a6 10. Bxc6+ bxc6 11. exd4 Nd7 12. 0-0 f6 13. Nd3 Nb6 14. Qd1 e6 15. Nf4 g5 16. Nxd5 Qxd5 17. Re1 Bd6 18. Qe2 Kd7 19. Nd2 h5 20. Ne4 Qf5 21. Bd2 h4 22. Rac1 Nd5 23. h3 Rhg8 24. f3 Rgc8 25. Rc2 Be7 26. Rec1 a5 27. Nc5+ Bxc5 28. Rxc5 Nf4 29. Qf2 Qd3 30. Bxf4 gxf4 31. Qxh4 Qxd4+ 32. Kh1 Rab8 33. R5c4 Qxb2 34. Rd1+ Kc7 35. Qh7+ 1-0

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.27"]
[Round "11"]
[White "Klaman, Konstantin"]
[Black "Aronin, Lev Solomonovich"]
[Result "0-1"]
[ECO "A17"]
[PlyCount "98"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. c4 c6 6. Nc3 Nbd7 7. cxd5 exd5 8. Nh4 Be6 9. Qd3 Be7 10. Nf5 Bxf5 11. Qxf5 Qb6 12. e3 0-0 13. 0-0 Rad8 14. Rd1 Rfe8 15. Bd2 Qc7 16. Rac1 Nb6 17. b3 g6 18. Qd3 Qd7 19. a4 Nc8 20. Ne2 Nd6 21. Nf4 Nfe4 22. Ba5 b6 23. Be1 g5 24. Ne2 g4 25. Qc2 Rc8 26. Nf4 Ng5 27. Qe2 Nde4 28. b4 Bd6 29. b5 cxb5 30. axb5 Bxf4 31. gxf4 Nf3+ 32. Bxf3 gxf3 33. Qxf3 Kh8 34. Qe2 Rg8+ 35. Kh1 Qh3 36. f3 Rxc1 37. Rxc1 Nd6 38. e4 f6 39. Bc3 Nxb5 40. Bb2 Nd6 41. Rg1 Rxg1+ 42. Kxg1 Qe6 43. f5 Nxf5 44. Kf2 Nd6 45. exd5 Qxe2+ 46. Kxe2 Kg8 47. Ba3 Nb5 48. d6 Kf7 49. d7 Nxd4+ 0-1

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.25"]
[Round "10"]
[White "Estrin, Yakov Borisovich"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "23"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Nxd4 6. Nxe5 0-0 7. Be3 Qe7 8. Bxd4 Bxd4 9. Qxd4 c5 10. Qc3 Nxe4 11. Qe3 Qxe5 12. Nc3 1-0

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.24"]
[Round "9"]
[White "Klaman, Konstantin"]
[Black "Nikitin, Aleksander S"]
[Result "1/2-1/2"]
[ECO "E06"]
[PlyCount "86"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 c6 7. Nc3 b6 8. Ne5 a5 9. Qc2 Ba6 10. Rd1 b5 11. Nxc6 Nxc6 12. cxb5 Nb4 13. Qb1 Bc8 14. a3 Bd7 15. e4 dxe4 16. axb4 axb4 17. Rxa8 Qxa8 18. Nxe4 Nd5 19. Bg5 Qd8 20. Bxe7 Qxe7 21. Nc5 Bxb5 22. Qa2 Qd8 23. Qb3 Qa8 24. h4 Bc6 25. Kh2 Rb8 26. Rc1 Nf6 27. Bh3 Bd5 28. Qe3 Qa2 29. Qd2 h5 30. Nd3 Qb3 31. Ne5 Ra8 32. Rc7 Ra1 33. Rc8+ Kh7 34. Bg2 Qd1 35. Qxd1 Rxd1 36. Bxd5 exd5 37. Nf3 Ne4 38. Kg2 Rb1 39. Rc2 b3 40. Re2 f6 41. Ne1 Nd6 42. Nd3 Nc4 43. Nc5 Na5 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.21"]
[Round "8"]
[White "Tolush, Alexander V"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "D25"]
[PlyCount "39"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Be6 5. Na3 Bd5 6. Nxc4 e6 7. a3 c5 8. dxc5 Bxc5 9. b4 Be7 10. Bb2 Nc6 11. Be2 0-0 12. 0-0 Rc8 13. Rc1 b5 14. Ncd2 Qb6 15. Bxf6 Bxf3 16. Bxe7 Bxe2 17. Rxc6 Bxd1 18. Rxb6 Be2 19. Rb7 Bxf1 20. Bxf8 1-0

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.20"]
[Round "7"]
[White "Klaman, Konstantin"]
[Black "Taimanov, Mark E"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "78"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Bg5 d6 7. Nge2 Bd7 8. h3 0-0 9. Qd2 Re8 10. g4 Qa5 11. 0-0 Nd4 12. f4 Bc6 13. Rf2 Nd7 14. Raf1 Qb4 15. Qc1 c4 16. f5 Nxe2+ 17. Rxe2 cxd3 18. cxd3 Ne5 19. Rd1 Rac8 20. Rc2 Bb5 21. Nxb5 Rxc2 22. Qxc2 Qxb5 23. d4 Nc6 24. Be3 e6 25. fxe6 fxe6 26. Bf1 Qa5 27. Bc4 Kh8 28. Qb3 d5 29. Qxb7 Nxd4 30. Qa6 Qc7 31. Bxd4 Bxd4+ 32. Kg2 Qe5 33. Be2 Qxe4+ 34. Bf3 Qc2+ 35. Qe2 Qxe2+ 36. Bxe2 Bb6 37. Bf3 Rc8 38. Rd2 Kg7 39. g5 Kf7 0-1

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.18"]
[Round "6"]
[White "Spassky, Boris Vasilievich"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "81"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nc6 8. Nc3 0-0 9. Be2 Ngxe5 10. Nxe5 Nxe5 11. 0-0 d6 12. f4 Nd7 13. Bf3 Nf6 14. h3 Rb8 15. Rad1 Bd7 16. e4 Re8 17. Qf2 a6 18. Rfe1 h6 19. c5 dxc5 20. Qxc5 b6 21. Qf2 Qc8 22. e5 Nh7 23. g4 f6 24. Qd2 Nf8 25. exf6 gxf6 26. Qd4 Rxe1+ 27. Rxe1 Qd8 28. Nd5 Be6 29. Qxf6 Qxf6 30. Nxf6+ Kf7 31. Nd5 Rd8 32. Nxc7 Bxa2 33. Nxa6 Ne6 34. Nb4 Bb3 35. Re3 Nd4 36. Kf2 Bc4 37. Rc3 b5 38. Ke3 Nb3 39. Bd5+ Rxd5 40. Rxc4 Rd7 41. Rc6 1-0

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.17"]
[Round "5"]
[White "Klaman, Konstantin"]
[Black "Stoliar, Efim Samoilovich"]
[Result "1-0"]
[ECO "C85"]
[PlyCount "93"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. Qe1 c5 8. Nxe5 Qd4 9. Nd3 c4 10. Nf4 g5 11. Ne2 Qxe4 12. d3 cxd3 13. cxd3 Qxd3 14. Bxg5 Rg8 15. Nf4 Qf5 16. Bxf6 Qxf6 17. Nc3 Qxf4 18. Qxe7+ Kxe7 19. Nd5+ Kf8 20. Nxf4 Bd7 21. f3 Rg5 22. Rac1 Bc6 23. Kf2 Rf5 24. Ne2 Rd8 25. Rfd1 Rxd1 26. Rxd1 Rd5 27. Rxd5 Bxd5 28. Nc3 Be6 29. Ke3 Ke7 30. Kd4 Kf6 31. a3 Ke7 32. h4 Bb3 33. Ne4 b6 34. Ke5 a5 35. Nf6 Bc2 36. f4 b5 37. f5 Kf8 38. Nxh7+ Kg7 39. Nf6 c5 40. Ne4 c4 41. Nd6 f6+ 42. Kf4 Ba4 43. g4 Kf8 44. h5 Kg7 45. g5 Bd1 46. h6+ Kh7 47. Nxb5 1-0

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.15"]
[Round "4"]
[White "Poliak, Abram Borisovich"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "65"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Bg7 7. d4 Ne4 8. Nxe4 Bxe4 9. d5 d6 10. Ng5 Bxg2 11. Kxg2 Nd7 12. e4 a6 13. a4 0-0 14. Qe2 Qc7 15. f4 Qb7 16. Ra3 b5 17. Rb3 Nb6 18. axb5 axb5 19. Rxb5 Ra2 20. Rf3 Qa6 21. Rfb3 Na4 22. Qc2 h6 23. Nf3 Ra8 24. e5 Ra1 25. Bd2 Qc8 26. Rb7 dxe5 27. fxe5 e6 28. d6 Qc6 29. Rc7 Qa6 30. Rbb7 Rf8 31. Ra7 Qb6 32. b3 g5 33. bxa4 1-0

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.14"]
[Round "3"]
[White "Klaman, Konstantin"]
[Black "Suetin, Alexey S"]
[Result "1/2-1/2"]
[ECO "B58"]
[PlyCount "38"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. Bc4 0-0 10. Re1 Be6 11. Nd5 Bxd5 12. Bxd5 Nxd5 13. Qxd5 Qa5 14. Bd2 Qxd5 15. exd5 Nb8 16. Nd4 Rc8 17. Nf5 Bf8 18. Bb4 Nd7 19. Bxd6 Rxc2 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.12"]
[Round "2"]
[White "Cherepkov, Alexander V"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "63"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. 0-0 cxd4 6. Qxd4 Nc6 7. Qf4 g6 8. c4 Bg7 9. Nc3 0-0 10. Rd1 Rc8 11. b3 Nb4 12. Bb2 Ne4 13. Ne5 Nxc3 14. Bxc3 Bxg2 15. Rxd7 Qxd7 16. Nxd7 Bxc3 17. Rc1 Bc6 18. Nxf8 Bf6 19. Nd7 Bxd7 20. Qd2 Bg4 21. Qxb4 Bxe2 22. Kg2 Bg4 23. f3 Bf5 24. Rd1 Kg7 25. Qa4 Rc7 26. Qe8 e5 27. Qb8 Re7 28. Rd8 h5 29. Rh8 Bg5 30. Rg8+ Kf6 31. Qd6+ Be6 32. f4 1-0

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.11"]
[Round "1"]
[White "Klaman, Konstantin"]
[Black "Shamkovich, Leonid Alexandrovic"]
[Result "1-0"]
[ECO "B70"]
[PlyCount "91"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. h4 Nxd4 8. Qxd4 Bg7 9. Be3 Be6 10. Qd2 h5 11. f4 0-0 12. f5 gxf5 13. Bh6 fxe4 14. Bxg7 Kxg7 15. Qg5+ Kh8 16. 0-0-0 Nh7 17. Qxh5 f5 18. g4 Qe8 19. Qh6 Rf6 20. Qe3 fxg4 21. Nxe4 Rf5 22. Bxg4 Re5 23. Bxe6 Rxe6 24. Qc3+ Nf6 25. Ng5 Rc8 26. Qf3 Re5 27. Rxd6 exd6 28. Qxf6+ Kg8 29. Nf3 Rc7 30. Nxe5 dxe5 31. Rd1 Kh7 32. Rd8 Rf7 33. Rxe8 Rxf6 34. Rxe5 Kh6 35. b3 a6 36. a4 Rf4 37. h5 Rb4 38. Kb2 Rf4 39. a5 Rd4 40. Kc3 Rd6 41. Kb4 b6 42. c4 bxa5+ 43. Kxa5 Rd3 44. b4 Ra3+ 45. Kb6 Ra4 46. c5 1-0

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.21"]
[Round "21"]
[White "Mikenas, Vladas Ivanovich"]
[Black "Klaman, Konstantin"]
[Result "0-1"]
[ECO "C64"]
[PlyCount "62"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nge7 5. c3 0-0 6. d4 Bd6 7. Be3 Ng6 8. dxe5 Ncxe5 9. Nxe5 Bxe5 10. f4 Bf6 11. Qh5 d6 12. Nd2 Ne7 13. f5 d5 14. Rad1 Bd7 15. Bxd7 Qxd7 16. Nf3 Rae8 17. Qh3 Qc8 18. e5 Nxf5 19. exf6 Nxe3 20. Qg3 g6 21. Qg5 Qg4 22. Qxg4 Nxg4 23. Rxd5 Ne3 24. Rd7 Nxf1 25. Kxf1 Re6 26. Rxc7 Rb8 27. Nd4 Rxf6+ 28. Ke2 Kf8 29. b4 Ra6 30. b5 Rxa2+ 31. Kf3 a6 0-1

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.19"]
[Round "20"]
[White "Klaman, Konstantin"]
[Black "Antoshin, Vladimir S"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "82"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. 0-0 Be7 6. c4 c6 7. Nc3 h6 8. Nd2 0-0 9. e4 dxe4 10. Ndxe4 Nbd7 11. Qe2 Nxe4 12. Nxe4 Nf6 13. Rd1 Nxe4 14. Bxe4 Bxe4 15. Qxe4 Bg5 16. b3 Bxc1 17. Raxc1 Qa5 18. Rc2 Rad8 19. Rcd2 Rd7 20. Qe5 Qb6 21. h4 Rfd8 22. Kf1 Qb4 23. Qe4 a5 24. Rd3 a4 25. g4 axb3 26. axb3 Qe7 27. h5 Qg5 28. Kg2 Kh8 29. Kg3 f5 30. Qf4 Qf6 31. f3 fxg4 32. fxg4 Qe7 33. Re3 Qb4 34. Rdd3 Qd6 35. Re5 Rf8 36. Qe4 Rdf7 37. Kh3 Rf2 38. c5 Qb8 39. Rg3 Qa8 40. Rxe6 Qa1 41. Rg2 R8f3+ 0-1

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.18"]
[Round "19"]
[White "Nezhmetdinov, Rashid"]
[Black "Klaman, Konstantin"]
[Result "0-1"]
[ECO "C64"]
[PlyCount "87"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d4 c6 8. Bc4 d6 9. a4 Nf6 10. dxe5 Nxe4 11. exd6 0-0 12. Bd3 Nxd6 13. Bf4 Nf5 14. Na3 Bc7 15. Bxc7 Qxc7 16. Qf3 Nh6 17. h3 Be6 18. Rfe1 Rad8 19. Nc2 c5 20. Be4 Rd2 21. Rad1 Rxd1 22. Rxd1 Bb3 23. Qd3 Bxa4 24. Bxh7+ Kh8 25. Be4 Re8 26. Qc4 b5 27. Qd5 Qf4 28. Bd3 c4 29. Qc6 Rd8 30. g3 Qb8 31. Be2 Bxc2 32. Rxd8+ Qxd8 33. Qxb5 Bd3 34. Bh5 Qe7 35. Kg2 Nf5 36. Bf3 Nd6 37. Qb8+ Kh7 38. Kh2 Ne4 39. Qf4 Nxf2 40. Bd5 Nxh3 41. Qh4+ Qxh4 42. gxh4 Nf2 43. Bxf7 Nd1 44. b3 0-1

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.16"]
[Round "18"]
[White "Klaman, Konstantin"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]
[ECO "A43"]
[PlyCount "93"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bg5 0-0 7. Nd2 Nbd7 8. Be2 Rb8 9. 0-0 Ne8 10. a4 a6 11. a5 Nc7 12. Nc4 Qe8 13. Na4 Na8 14. c3 Ne5 15. Nxe5 Bxe5 16. Bh6 Bg7 17. Bxg7 Kxg7 18. b4 cxb4 19. Qd4+ f6 20. cxb4 Bd7 21. Nc3 Rc8 22. Rac1 Qd8 23. f4 Qc7 24. Bd3 Qb8 25. Rfe1 Kg8 26. e5 fxe5 27. fxe5 Bf5 28. Bc4 Rc7 29. g4 Qc8 30. Ne4 Bxe4 31. Rxe4 Qb8 32. Rce1 b5 33. axb6 Qxb6 34. Qxb6 Nxb6 35. Bxa6 dxe5 36. Rxe5 Rf4 37. g5 Rxb4 38. Bf1 Rg4+ 39. Kh1 Rf4 40. Bh3 Kf8 41. Rb1 Nc4 42. Be6 Kg7 43. Re2 Nd6 44. Rbe1 Nf7 45. Bxf7 Kxf7 46. Re5 Rd7 47. Rd1 1/2-1/2

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.15"]
[Round "17"]
[White "Bannik, Anatolij"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "111"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. 0-0 0-0 6. d4 Bb6 7. d5 Ne7 8. Bd3 d6 9. Na3 c6 10. c4 Bg4 11. h3 Bh5 12. Bg5 Nd7 13. g4 f6 14. Bd2 Nc5 15. Bc2 Bg6 16. Qe2 a5 17. Kh2 Qc7 18. Rg1 Rae8 19. Rg2 Kh8 20. Rag1 Bf7 21. Be3 Nd7 22. Qd2 Bxe3 23. fxe3 Nc5 24. Nh4 g5 25. Nf5 Nxf5 26. gxf5 h5 27. Nb1 b5 28. cxb5 cxb5 29. a3 b4 30. axb4 axb4 31. Qxb4 Rb8 32. Qc3 Qb6 33. Nd2 Qxb2 34. Qxb2 Rxb2 35. Nc4 Rxc2 36. Rxc2 Nxe4 37. Nb6 Kg7 38. Ra1 Rb8 39. Ra7 Rxb6 40. Rcc7 Rb2+ 41. Kg1 Rb1+ 42. Kg2 Rb2+ 43. Kf3 Nd2+ 44. Ke2 Ne4+ 45. Kd1 Kg8 46. Rxf7 Ra2 47. Rg7+ Kf8 48. Raf7+ Ke8 49. Re7+ Kf8 50. Rc7 Ra8 51. Rh7 Kg8 52. Rcg7+ Kf8 53. Rg6 Ra1+ 54. Kc2 Rf1 55. Rh8+ Kf7 56. Rhg8 1-0

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.14"]
[Round "16"]
[White "Klaman, Konstantin"]
[Black "Bronstein, David Ionovich"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "76"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bf4 Nxc3 6. bxc3 c5 7. e4 dxe4 8. Ng5 Qa5 9. Nxe4 Bg7 10. Bd2 cxd4 11. cxd4 Qd5 12. Qf3 Nd7 13. Ng5 Qxf3 14. Nxf3 0-0 15. 0-0-0 Nb6 16. Bg5 Be6 17. Bxe7 Rfc8 18. a3 Nd5 19. Bb4 a5 20. Be1 Bf8 21. Kb2 b5 22. Bd3 b4 23. a4 Rab8 24. Bd2 Nb6 25. Ra1 Nc4+ 26. Bxc4 Rxc4 27. Be3 Rbc8 28. Rac1 Bf5 29. Ne1 Bg7 30. Nd3 Bxd4+ 31. Bxd4 Rxd4 32. Rhd1 Rcd8 33. Rd2 Kg7 34. Rcd1 h5 35. Kc1 b3 36. Nb2 bxc2 37. Rxd4 cxd1Q+ 38. Rxd1 Rc8+ 0-1

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.11"]
[Round "15"]
[White "Tal, Mihail"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "B61"]
[PlyCount "67"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Nxd4 8. Qxd4 Qa5 9. Bxf6 gxf6 10. 0-0-0 Rc8 11. f4 Rg8 12. g3 e6 13. Bh3 Qc5 14. Qd2 b5 15. Rhe1 b4 16. Ne2 Qc4 17. Kb1 Qxe4 18. Nd4 Qb7 19. Qd3 Be7 20. Qxh7 Rf8 21. Bg4 Qc7 22. Ka1 f5 23. Bxf5 exf5 24. Rxe7+ Kxe7 25. Re1+ Kd8 26. Qh4+ f6 27. Qh6 Qa5 28. Nb3 Qd5 29. Qxf8+ Kc7 30. Qxf6 Re8 31. Rc1 Ba4 32. Qd4 Qb7 33. Rd1 Re6 34. Qc4+ 1-0

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.10"]
[Round "14"]
[White "Klaman, Konstantin"]
[Black "Aronson, Lev Abramovich"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "59"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. h4 Nf6 6. Nc3 Bg7 7. Nb3 d6 8. Be2 Be6 9. h5 0-0 10. Bg5 Rc8 11. Qd2 Ne5 12. Nd4 Bc4 13. Bxf6 exf6 14. f4 Bxe2 15. Qxe2 Nc6 16. 0-0-0 f5 17. hxg6 hxg6 18. e5 Re8 19. Ndb5 d5 20. Rxd5 Qb6 21. Nd6 Qb4 22. g3 Red8 23. Rhd1 Rxd6 24. Rxd6 Bf8 25. Nd5 Qc5 26. Nf6+ Kg7 27. Qh2 Qe3+ 28. Kb1 Bxd6 29. Qh7+ Kf8 30. Qh8+ 1-0

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.08"]
[Round "13"]
[White "Tolush, Alexander V"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "A54"]
[PlyCount "91"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 d5 6. Bg5 dxc4 7. e3 Be7 8. Bxc4 0-0 9. Qc2 c5 10. Nf5 Bxf5 11. Qxf5 Nc6 12. 0-0 Qd7 13. Qf4 Qg4 14. Nd5 Qxf4 15. Nxe7+ Nxe7 16. Bxf4 Ng6 17. Bd6 Rfd8 18. Rfd1 Rac8 19. f3 Ne8 20. Bg3 Ne7 21. e4 Kf8 22. Rac1 Nc6 23. Bd5 b6 24. a3 Nf6 25. Bxc6 Rxd1+ 26. Rxd1 Rxc6 27. e5 Ne8 28. Rd7 a6 29. Rb7 Nc7 30. f4 g6 31. Bh4 Nd5 32. Bg5 Ke8 33. Kf2 h5 34. Kf3 b5 35. Ke4 Nc7 36. Rb8+ Kd7 37. Rd8+ Ke6 38. h3 c4 39. g4 hxg4 40. hxg4 f5+ 41. exf6 c3 42. f5+ gxf5+ 43. gxf5+ Kf7 44. Rd7+ Kg8 45. bxc3 Rc4+ 46. Ke5 1-0

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.07"]
[Round "12"]
[White "Klaman, Konstantin"]
[Black "Kholmov, Ratmir D"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "84"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Ba4 Bc5 6. Nxe5 Qe7 7. Nd3 Nxe4 8. 0-0 Nxc3 9. bxc3 Ne6 10. Kh1 Bd6 11. f4 0-0 12. Bb3 b6 13. Qg4 Bb7 14. Bb2 Rae8 15. Rae1 f5 16. Qh5 Rf6 17. Ne5 Bxe5 18. Rxe5 Kh8 19. Kg1 Ref8 20. Rfe1 Qd6 21. Bxe6 dxe6 22. d3 Rg6 23. R1e2 Qc6 24. Qh3 Qa4 25. Qe3 Qxa2 26. Qc1 Re8 27. Ba3 h6 28. c4 c5 29. h3 Rd8 30. Bb2 Rd6 31. R5e3 Qa4 32. Be5 Qc6 33. Bxd6 Rxg2+ 34. Kf1 Rg6 35. Rh2 Qxd6 36. Rf2 Qc6 37. Ke2 a6 38. Re5 b5 39. Qe3 bxc4 40. dxc4 Rg1 41. Kd2 Qa4 42. Qc3 Be4 0-1

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.06"]
[Round "11"]
[White "Tarasov, Vitaly Georgievich"]
[Black "Klaman, Konstantin"]
[Result "1/2-1/2"]
[ECO "E11"]
[PlyCount "83"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 Nf6 6. e3 Nc6 7. cxd5 exd5 8. Bb5 Bd7 9. Qb3 0-0 10. Bxc6 bxc6 11. Qa3 Qb8 12. 0-0 a5 13. Ne5 Qb6 14. Rfc1 Rfb8 15. b3 Be8 16. Rc2 Rd8 17. Rac1 Rd6 18. b4 Qxb4 19. Qxb4 axb4 20. Rb1 Ra4 21. Nd3 Nd7 22. Rxb4 Ra7 23. Nc5 Nxc5 24. Rb8 Kf8 25. dxc5 Re6 26. Nb3 Ke7 27. Nd4 Re5 28. h3 Kd7 29. Rb4 f6 30. Rb8 Bg6 31. Rcb2 Re8 32. Rxe8 Bxe8 33. f4 Ra5 34. Rc2 Ra4 35. Kf2 Rb4 36. a3 Rb1 37. Ra2 Kc8 38. a4 Bd7 39. a5 Kb7 40. a6+ Ka7 41. f5 Rb8 42. g4 1/2-1/2

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.03"]
[Round "10"]
[White "Klaman, Konstantin"]
[Black "Gurgenidze, Bukhuti"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "75"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. h4 h5 6. Nc3 Bg7 7. Nb3 Nf6 8. Bg5 d6 9. f3 Be6 10. Qd2 Nd7 11. 0-0-0 Bxb3 12. cxb3 Rc8 13. Kb1 Qa5 14. a3 Qb6 15. b4 Bxc3 16. Qxc3 0-0 17. Be3 Qd8 18. Be2 a5 19. b5 Nce5 20. Qd4 Nc5 21. f4 Ng4 22. Bxg4 hxg4 23. h5 Ne6 24. Qd5 g5 25. fxg5 Nc7 26. Qf5 e6 27. Qf1 Qd7 28. a4 e5 29. Qf6 Ne8 30. Qxe5 Qc7 31. Qc3 Qxc3 32. bxc3 Rxc3 33. Rhe1 Ng7 34. Rxd6 Rfc8 35. h6 Ne8 36. h7+ Kxh7 37. Rh6+ Kg8 38. Bd4 1-0

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.02"]
[Round "9"]
[White "Aronin, Lev Solomonovich"]
[Black "Klaman, Konstantin"]
[Result "0-1"]
[ECO "B59"]
[PlyCount "80"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 a5 10. Kh1 a4 11. Nd2 exf4 12. Nc4 Nxe4 13. Nxe4 d5 14. Bxf4 dxe4 15. Qxd8 Bxd8 16. Nd6 Nd4 17. Bc4 Be6 18. Bxe6 fxe6 19. Be5 Nxc2 20. Rxf8+ Kxf8 21. Rf1+ Kg8 22. Rf7 Bf6 23. Bxf6 gxf6 24. Rxf6 e3 25. Rxe6 Rd8 26. Kg1 Rxd6 27. Rxd6 e2 28. Re6 e1Q+ 29. Rxe1 Nxe1 30. Kf2 Nd3+ 31. Ke3 Nxb2 32. Kd4 Kf7 33. Kc3 Nd1+ 34. Kb4 Ne3 35. Kxa4 Ke7 36. Kb5 Kd7 37. Kb6 Kc8 38. Kc5 Nxg2 39. Kd6 Nh4 40. h3 Ng6 0-1

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.01.31"]
[Round "8"]
[White "Klaman, Konstantin"]
[Black "Keres, Paul"]
[Result "1/2-1/2"]
[ECO "A57"]
[PlyCount "56"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 Bb7 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Re1 d6 9. e4 bxc4 10. Nfd2 Nbd7 11. Nxc4 Rb8 12. Bd2 Nb6 13. Na5 Ba8 14. Na3 Nfd7 15. Rb1 e6 16. Nb5 Nc8 17. Qa4 Ne5 18. Nc4 exd5 19. exd5 Nxc4 20. Qxc4 Nb6 21. Qd3 Nxd5 22. Bxd5 Bxd5 23. Qxd5 Rxb5 24. Bg5 Bf6 25. Bh6 Re8 26. Qxd6 Bd4 27. Qxd8 Rxd8 28. b3 Rb7 1/2-1/2

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.01.30"]
[Round "7"]
[White "Klaman, Konstantin"]
[Black "Taimanov, Mark E"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "83"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e3 d6 6. Bd3 Nbd7 7. 0-0 Qe8 8. c3 e5 9. Qc2 h6 10. Bh4 Nh5 11. g4 Nhf6 12. h3 h5 13. Nh2 hxg4 14. hxg4 Nb6 15. Be2 Bd7 16. Rae1 Qc8 17. Qd1 Bc6 18. f4 exf4 19. exf4 Re8 20. Bf3 Rxe1 21. Rxe1 Qd7 22. Bxf6 Bxf6 23. g5 Bg7 24. Bxc6 Qxc6 25. Ng4 Re8 26. Ne3 Kf8 27. Nf3 Na4 28. d5 Qb5 29. Nd4 Nxb2 30. Nxb5 Nxd1 31. Rxd1 Rxe3 32. Kf2 Re4 33. Kf3 Rc4 34. Rd3 a6 35. Nd4 Ra4 36. f5 gxf5 37. Nxf5 Be5 38. Ne3 Bf4 39. Nc2 Bxg5 40. a3 Bf6 41. Ke2 Be5 42. Rd2 0-1

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.01.29"]
[Round "6"]
[White "Stoliar, Efim Samoilovich"]
[Black "Klaman, Konstantin"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "82"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. 0-0 0-0 8. d3 Nc6 9. Be3 Nd4 10. Nxd4 Bxd4 11. Bxd4 Qxd4 12. Qc2 c6 13. e3 Qg7 14. Ne4 e5 15. Nc5 Nd5 16. Qc4 Rd8 17. Rfd1 b6 18. Nb3 Bb7 19. d4 Ne7 20. Qa4 a5 21. Rac1 Rd6 22. dxe5 Qxe5 23. Rxd6 Qxd6 24. Nd4 Rd8 25. Qc4 Qf6 26. Qe2 Nd5 27. a3 c5 28. Nf3 Nc7 29. h4 Ba6 30. Qc2 Bd3 31. Qc3 Qxc3 32. Rxc3 Be2 33. Rc2 Rd1+ 34. Kh2 Bd3 35. Rd2 Rxd2 36. Nxd2 c4 37. Kg1 b5 38. Bf1 Bc2 39. Bg2 Kf8 40. Kf1 b4 41. axb4 axb4 1/2-1/2

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.01.26"]
[Round "5"]
[White "Klaman, Konstantin"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "54"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c4 Be7 7. cxd5 exd5 8. dxc5 0-0 9. Nb3 Nc6 10. Be2 Nxc5 11. 0-0 Bg4 12. Be3 Ne6 13. Rc1 Re8 14. Rc2 Bf5 15. Rd2 Be4 16. Bd3 Qb8 17. a3 Nxe5 18. Nxe5 Qxe5 19. f4 Qf5 20. g4 Qf6 21. Bxe4 dxe4 22. Qe1 Rad8 23. Bxa7 Rxd2 24. Qxd2 Qg6 25. Qg2 f5 26. gxf5 Qxf5 27. Nd4 Bc5 0-1

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.01.25"]
[Round "4"]
[White "Boleslavsky, Isaak"]
[Black "Klaman, Konstantin"]
[Result "1/2-1/2"]
[ECO "C64"]
[PlyCount "34"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d4 Bb6 6. Nxe5 Qe7 7. Bf4 d6 8. Nxc6 Qxe4+ 9. Qe2 Qxe2+ 10. Kxe2 a6 11. Ba4 Bd7 12. Nd2 Bxc6 13. Bxc6+ bxc6 14. Nc4 Ba7 15. Kd3 c5 16. dxc5 Bxc5 17. f3 Kd7 1/2-1/2

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.01.23"]
[Round "3"]
[White "Klaman, Konstantin"]
[Black "Furman, Semen Abramovich"]
[Result "1/2-1/2"]
[ECO "B42"]
[PlyCount "57"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. exd5 cxd5 9. c4 Nf6 10. Nc3 Be7 11. Bg5 0-0 12. cxd5 Nxd5 13. Bxe7 Nxe7 14. Qe2 Bb7 15. Rfd1 Qa5 16. Qc2 h6 17. b4 Qe5 18. Re1 Qh5 19. Be4 Bxe4 20. Nxe4 Nd5 21. a3 Rac8 22. Qd2 Rc6 23. Rac1 Rfc8 24. Rc5 Qh4 25. g3 Qe7 26. Qd4 Qd7 27. Rec1 Rxc5 28. Nxc5 Qb5 29. Rc4 1/2-1/2

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.01.22"]
[Round "2"]
[White "Khasin, Abram Iosifovich"]
[Black "Klaman, Konstantin"]
[Result "1/2-1/2"]
[ECO "A55"]
[PlyCount "79"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e4 Be7 6. Be2 c6 7. 0-0 0-0 8. Be3 h6 9. Qc2 Re8 10. Rfd1 Qc7 11. d5 Ng4 12. Bc1 Nf8 13. h3 Nf6 14. Be3 Bd7 15. Rac1 c5 16. a3 Ng6 17. b4 b6 18. Rb1 Nh5 19. bxc5 bxc5 20. Nb5 Qc8 21. Nxe5 Nxe5 22. Bxh5 a6 23. Nc3 Nxc4 24. Bc1 Bf6 25. Be2 Ne5 26. Na4 Rb8 27. Nb6 Qb7 28. Bf4 Bb5 29. Bxb5 axb5 30. Bxe5 Bxe5 31. Rxb5 Bd4 32. a4 Qe7 33. Nc4 Rbd8 34. Nd2 f5 35. exf5 Qe2 36. Rf1 Re5 37. Rbb1 Rf8 38. Qd1 Qxd1 39. Rbxd1 Rexf5 40. Nf3 1/2-1/2

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.01.21"]
[Round "1"]
[White "Klaman, Konstantin"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "C88"]
[PlyCount "151"]
[EventDate "1957.01.21"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. Nc3 d6 9. Nd5 Na5 10. Nxe7+ Qxe7 11. d3 Nxb3 12. axb3 c5 13. Bg5 h6 14. Bxf6 Qxf6 15. Nd2 Qg5 16. Re3 f5 17. exf5 Bb7 18. Ne4 Qxf5 19. Qe2 Qe6 20. Re1 Rf4 21. Qd2 Raf8 22. R3e2 b4 23. Rf1 Qg6 24. Re3 R8f7 25. Qe2 Qe6 26. Rg3 Kh7 27. h3 Rh4 28. Rg4 Rxg4 29. hxg4 Qe7 30. Re1 Rf4 31. f3 g6 32. Qe3 Qf8 33. Kh2 Kg7 34. Kg3 Bc8 35. Rh1 Qe7 36. Kf2 Bxg4 37. Kg1 Bh5 38. g4 Bxg4 39. fxg4 Rxg4+ 40. Kf1 Rf4+ 41. Ke2 d5 42. Nd2 g5 43. Rf1 Qd6 44. Rxf4 exf4 45. Qe8 g4 46. Kf2 a5 47. c3 bxc3 48. bxc3 Qf6 49. Qd7+ Kh8 50. Qc8+ Kh7 51. Qxc5 Qh4+ 52. Ke2 f3+ 53. Kd1 Qf6 54. Qxd5 Qxc3 55. Qf5+ Kh8 56. Qxg4 Qa1+ 57. Kc2 Qa2+ 58. Kc1 Qa1+ 59. Nb1 Qf6 60. Qc8+ Kh7 61. Qc7+ Kg6 62. Qg3+ Kh5 63. Kc2 Qf5 64. Nd2 f2 65. Qg2 Qf4 66. Nf1 a4 67. bxa4 Qxa4+ 68. Kd2 Qb4+ 69. Ke3 Qe1+ 70. Kf3 Qd1+ 71. Ke4 Qa4+ 72. Ke3 Qa7+ 73. Ke2 Qa2+ 74. Nd2 Qe6+ 75. Kxf2 Qb6+ 76. Ke2 1-0

[Event "URS-ch24 Semifinal"]
[Site "Leningrad"]
[Date "1956.11.??"]
[Round "?"]
[White "Aronin, Lev Solomonovich"]
[Black "Klaman, Konstantin"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "83"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Nc6 6. d5 Ne5 7. Bb3 Bg4 8. f3 Bf5 9. Qe2 Ned7 10. g4 Bg6 11. Bd2 0-0-0 12. Na4 Qa6 13. Qxa6 bxa6 14. h4 h6 15. 0-0-0 Nb6 16. Nxb6+ axb6 17. Bc3 h5 18. g5 Ne8 19. Ne2 Bf5 20. Nd4 Bd7 21. g6 Nd6 22. gxf7 Nxf7 23. Ne6 Bxe6 24. dxe6 Rxd1+ 25. Kxd1 Nd6 26. Rg1 Nf5 27. Ke2 Rh6 28. Bd2 Nd4+ 29. Kd3 Nxf3 30. Bxh6 Nxg1 31. Be3 Nf3 32. Ke4 Nxh4 33. Bg5 Ng6 34. Bc4 Nh8 35. Bxa6+ Kd8 36. Bf1 g6 37. Bf4 Bg7 38. Be5 Bxe5 39. Kxe5 g5 40. Kf5 g4 41. b4 h4 42. a4 1-0

